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List of numbers from 1 to 1000

[edit]

1 to 100

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
1 1 0 1 [2][3]
2 1 1 1, 2 [4][3]
3 1 1 1, 3 [4][5]
4 2 2 1, 2, 4 [6][3]
5 1 1 1, 5 [4][7]
6 2 1 1, 2, 3, 6 [8][3]
7 1 1 1, 7 [4][9]
8 3 3 1, 2, 4, 8 [10][3]
9 2 2 1, 3, 9 [6][5]
10 2 1 1, 2, 5, 10 [8][5]
11 1 1 1, 11 [4][11]
12 3 2 1, 2, 3, 4, 6, 12 [12][3]
13 1 1 1, 13 [4][13]
14 2 1 1, 2, 7, 14 [8][7]
15 2 1 1, 3, 5, 15 [8][9]
16 4 4 1, 2, 4, 8, 16 [14][3]
17 1 1 1, 17 [4][15]
18 3 2 1, 2, 3, 6, 9, 18 [12][5]
19 1 1 1, 19 [4][16]
20 3 2 1, 2, 4, 5, 10, 20 [12][7]
21 2 1 1, 3, 7, 21 [8][11]
22 2 1 1, 2, 11, 22 [8][13]
23 1 1 1, 23 [4][17]
24 4 3 1, 2, 3, 4, 6, 8, 12, 24 [18][3]
25 2 2 1, 5, 25 [6][7]
26 2 x 13 2 1 1, 2, 13, 26 [8][15]
27 3 x 3 x 3 3 3 1, 3, 9, 27 [10][5]
28 2 x 2 x 7 3 2 1, 2, 4, 7, 14, 28 [12][9]
29 29 1 1 1, 29 [4][19]
30 2 x 3 x 5 3 1 1, 2, 3, 5, 6, 10, 15, 30 [20][3]
31 31 1 1 1, 31 [4][21]
32 2 x 2 x 2 x 2 x 2 5 5 1, 2, 4, 8, 16, 32 [22][3]
33 3 x 11 2 1 1, 3, 11, 33 [8][16]
34 2 x 17 2 1 1, 2, 17, 34 [8][17]
35 5 x 7 2 1 1, 5, 7, 35 [8][19]
36 2 x 2 x 3 x 3 4 2 1, 2, 3, 4, 6, 9, 12, 18, 36 [23][3]
37 37 1 1 1, 37 [4][24]
38 2 x 19 2 1 1, 2, 19, 38 [8][21]
39 3 x 13 2 1 1, 3, 13, 39 [8][24]
40 2 x 2 x 2 x 5 4 3 1, 2, 4, 5, 8, 10, 20, 40 [18][5]
41 41 1 1 1, 41 [4][25]
42 2 x 3 x 7 3 1 1, 2, 3, 6, 7, 14, 21, 42 [20][5]
43 43 1 1 1, 43 [4][26]
44 2 x 2 x 11 3 2 1, 2, 4, 11, 22, 44 [12][11]
45 3 x 3 x 5 3 2 1, 3, 5, 9, 15, 45 [12][13]
46 2 x 23 2 1 1, 2, 23, 46 [8][25]
47 47 1 1 1, 47 [4][27]
48 2 x 2 x 2 x 2 x 3 5 4 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 [28][3]
49 7 x 7 2 2 1, 7, 49 [6][9]
50 2 x 5 x 5 3 2 1, 2, 5, 10, 25, 50 [12][15]
51 3 x 17 2 1 1, 3, 17, 51 [8][26]
52 2 x 2 x 13 3 2 1, 2, 4, 13, 26, 52 [12][16]
53 53 1 1 1, 53 [4][29]
54 2 x 3 x 3 x 3 4 3 1, 2, 3, 6, 9, 18, 27, 54 [18][7]
55 5 x 11 2 1 1, 5, 11, 55 [8][27]
56 2 x 2 x 2 x 7 4 3 1, 2, 4, 7, 8, 14, 28, 56 [18][9]
57 3 x 19 2 1 1, 3, 19, 57 [8][29]
58 2 x 29 2 1 1, 2, 29, 58 [8][30]
59 59 1 1 1, 59 [4][30]
60 2 x 2 x 3 x 5 4 2 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 [31][3]
61 61 1 1 1, 61 [4]
62 2 x 31 2 1 1, 2, 31, 62 [8]
63 3 x 3 x 7 3 2 1, 3, 7, 9, 21, 63 [12]
64 2 x 2 x 2 x 2 x 2 x 2 6 1 1, 2, 4, 8, 16, 32, 64 [32]
65 5 x 13 2 1 1, 5, 13, 65 [8]
66 2 x 3 x 11 3 1 1, 2, 3, 6, 11, 22, 33, 66 [20]
67 67 1 1 1, 67 [4]
68 2 x 2 x 17 3 2 1, 2, 4, 17, 34, 68 [12]
69 3 x 23 2 1 1, 3, 23, 69 [8]
70 2 x 5 x 7 3 1 1, 2, 5, 7, 10, 14, 35, 70 [20]
71 71 1 1 1, 71 [4]
72 2 x 2 x 2 x 3 x 3 5 2 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 [33]
73 73 1 1 1, 73 [4]
74 2 x 37 2 1 1, 2, 37, 74 [8]
75 3 x 5 x 5 3 2 1, 3, 5, 15, 25, 75 [12]
76 2 x 2 x 19 3 2 1, 2, 4, 19, 38, 76 [12]
77 7 x 11 2 1 1, 7, 11, 77 [8]
78 2 x 3 x 13 3 1 1, 2, 3, 6, 13, 26, 39, 78 [20]
79 79 1 1 1, 79 [4]
80 2 x 2 x 2 x 2 x 5 5 4 1, 2, 4, 5, 8, 10, 16, 20, 40, 80 [28]
81 3 x 3 x 3 x 3 4 4 1, 3, 9, 27, 81 [14]
82 2 x 41 2 1 1, 2, 41, 82 [8]
83 83 1 1 1, 83 [4]
84 2 x 2 x 3 x 7 4 2 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 [31]
85 5 x 17 2 1 1, 5, 17, 85 [8]
86 2 x 43 2 1 1, 2, 43, 86 [8]
87 3 x 29 2 1 1, 3, 29, 87 [8]
88 2 x 2 x 2 x 11 4 3 1, 2, 4, 8, 11, 22, 44, 88 [18]
89 89 1 1 1, 89 [4]
90 2 x 3 x 3 x 5 4 2 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 [31]
91 7 x 13 2 1 1, 7, 13, 91 [8]
92 2 x 2 x 23 3 2 1, 2, 4, 23, 46, 92 [12]
93 3 x 31 2 1 1, 3, 31, 93 [8]
94 2 x 47 2 1 1, 2, 47, 94 [8]
95 5 x 19 2 1 1, 5, 19, 95 [8]
96 2 x 2 x 2 x 2 x 2 x 3 6 5 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96 [34]
97 97 1 1 1, 97 [4]
98 2 x 7 x 7 3 2 1, 2, 7, 14, 49, 98 [12]
99 3 x 3 x 11 3 2 1, 3, 9, 11, 33, 99 [12]
100 2 x 2 x 5 x 5 4 2 1, 2, 4, 5, 10, 20, 25, 50, 100 [23]

101 to 200

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
101 101 1 1 1, 101 [4]
102 2 x 3 x 17 3 1 1, 2, 3, 6, 17, 34, 51, 102 [20]
103 103 1 1 1, 103 [4]
104 2 x 2 x 2 x 13 4 3 1, 2, 4, 8, 13, 26, 52, 104 [18]
105 3 x 5 x 7 3 1 1, 3, 5, 7, 15, 21, 35, 105 [20]
106 2 x 53 2 1 1, 2, 53, 106 [8]
107 107 1 1 1, 107 [4]
108 2 x 2 x 3 x 3 x 3 5 2 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108 [33]
109 109 1 1 1, 109 [4]
110 2 x 5 x 11 3 1 1, 2, 5, 10, 11, 22, 55, 110 [20]
111 3 x 37 2 1 1, 3, 37, 111 [8]
112 2 x 2 x 2 x 2 x 7 5 4 1, 2, 4, 7, 8, 14, 16, 28, 56, 112 [28]
113 113 1 1 1, 113 [4]
114 2 x 3 x 19 3 1 1, 2, 3, 6, 19, 38, 57, 114 [20]
115 5 x 23 2 1 1, 5, 23, 115 [8]
116 2 x 2 x 29 3 2 1, 2, 4, 29, 58, 116 [12]
117 3 x 3 x 13 3 2 1, 3, 9, 13, 39, 117 [12]
118 2 x 59 2 1 1, 2, 59, 118 [8]
119 7 x 17 1 1 1, 7, 17, 119 [4]
120 2 x 2 x 2 x 3 x 5 5 3 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120 [35]
121 11 x 11 2 2 1, 11, 121 [6]
122 2 x 61 2 1 1, 2, 61, 122 [8]
123 3 x 41 2 1 1, 3, 41, 123 [8]
124 2 x 2 x 31 3 2 1, 2, 4, 31, 62, 124 [12]
125 5 x 5 x 5 3 3 1, 5, 25, 125 [10]
126 2 x 3 x 3 x 7 4 2 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126 [31]
127 127 1 1 1, 127 [4]
128 2 x 2 x 2 x 2 x 2 x 2 x 2 7 7 1, 2, 4, 8, 16, 32, 64, 128 [36]
129 3 x 43 2 1 1, 3, 43, 129 [8]
130 2 x 5 x 13 3 1 1, 2, 5, 10, 13, 26, 65, 130 [20]
131 131 1 1 1, 131 [4]
132 2 x 2 x 3 x 11 4 2 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132 [31]
133 7 x 19 2 1 1, 7, 19, 133 [8]
134 2 x 67 2 1 1, 2, 67, 134 [8]
135 3 x 3 x 3 x 5 4 3 1, 3, 5, 9, 15, 27, 45, 135 [18]
136 2 x 2 x 2 x 17 4 3 1, 2, 4, 8, 17, 34, 68, 136 [18]
137 137 1 1 1, 137 [4]
138 2 x 3 x 23 3 1 1, 2, 3, 6, 23, 46, 69, 138 [20]
139 139 1 1 1, 139 [4]
140 2 x 2 x 5 x 7 4 2 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140 [31]
141 3 x 47 2 1 1, 3, 47, 141 [8]
142 2 x 71 2 1 1, 2, 71, 142 [8]
143 11 x 13 2 1 1, 11, 13, 143 [8]
144 2 x 2 x 2 x 2 x 3 x 3 6 4 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 [37]
145 5 x 29 2 1 1, 5, 29, 145 [8]
146 2 x 73 2 1 1, 2, 73, 146 [8]
147 3 x 7 x 7 3 2 1, 3, 7, 21, 49, 147 [12]
148 2 x 2 x 37 3 2 1, 2, 4, 37, 74, 148 [12]
149 149 1 1 1, 149 [4]
150 2 x 3 x 5 x 5 4 2 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150 [31]
151 151 1 1 1, 151 [4]
152 2 x 2 x 2 x 19 4 3 1, 2, 4, 8, 19, 38, 76, 152 [18]
153 3 x 3 x 17 3 2 1, 3, 9, 17, 51, 153 [12]
154 2 x 7 x 11 3 1 1, 2, 7, 11, 14, 22, 77, 154 [20]
155 5 x 31 2 1 1, 5, 31, 155 [8]
156 2 x 2 x 3 x 13 4 2 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 [31]
157 157 1 1 1, 157 [4]
158 2 x 79 2 1 1, 2, 79, 158 [8]
159 3 x 53 2 1 1, 3, 53, 159 [8]
160 2 x 2 x 2 x 2 x 2 x 5 6 5 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160 [34]
161 7 x 23 2 1 1, 7, 23, 161 [8]
162 2 x 3 x 3 x 3 x 3 5 4 1, 2, 3, 6, 9, 18, 27, 54, 81, 162 [28]
163 163 1 1 1, 163 [4]
164 2 x 2 x 41 3 2 1, 2, 4, 41, 82, 164 [12]
165 3 x 5 x 11 3 1 1, 3, 5, 11, 15, 33, 55, 165 [20]
166 2 x 83 2 1 1, 2, 83, 166 [8]
167 167 1 1 1, 167 [4]
168 2 x 2 x 2 x 3 x 7 5 3 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 28, 42, 56, 84, 168 [35]
169 13 x 13 2 2 1, 13, 169 [6]
170 2 x 5 x 17 3 1 1, 2, 5, 10, 17, 34, 85, 170 [20]
171 3 x 3 x 19 3 2 1, 3, 9, 19, 57, 171 [12]
172 2 x 2 x 43 3 2 1, 2, 4, 43, 86, 172 [12]
173 173 1 1 1, 173 [4]
174 2 x 3 x 29 3 1 1, 2, 3, 6, 29, 58, 87, 174 [20]
175 5 x 5 x 7 3 2 1, 5, 7, 25, 35, 175 [12]
176 2 x 2 x 2 x 2 x 11 5 4 1, 2, 4, 8, 11, 16, 22, 44, 88, 176 [28]
177 3 x 59 2 1 1, 3, 59, 177 [8]
178 2 x 89 2 1 1, 2, 89, 178 [8]
179 179 1 1 1, 179 [4]
180 2 x 2 x 3 x 3 x 5 5 2 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180 [38]
181 181 1 1 1, 181 [4]
182 2 x 7 x 13 3 1 1, 2, 7, 13, 14, 26, 91, 182 [20]
183 3 x 61 2 1 1, 3, 61, 183 [8]
184 2 x 2 x 2 x 23 4 3 1, 2, 4, 8, 23, 46, 92, 184 [18]
185 5 x 37 2 1 1, 5, 37, 185 [8]
186 2 x 3 x 31 3 1 1, 2, 3, 6, 31, 62, 93, 186 [20]
187 11 x 17 2 1 1, 11, 17, 187 [8]
188 2 x 2 x 47 3 2 1, 2, 4, 47, 94, 188 [12]
189 3 x 3 x 3 x 7 4 3 1, 3, 7, 9, 21, 27, 63, 189 [18]
190 2 x 5 x 19 3 1 1, 2, 5, 10, 19, 38, 95, 190 [20]
191 191 1 1 1, 191 [4]
192 2 x 2 x 2 x 2 x 2 x 2 x 3 7 6 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192 [39]
193 193 1 1 1, 193 [4]
194 2 x 97 2 1 1, 2, 97, 194 [8]
195 3 x 5 x 13 3 1 1, 3, 5, 13, 15, 39, 65, 195 [20]
196 2 x 2 x 7 x 7 4 2 1, 2, 4, 7, 14, 28, 49, 98, 196 [23]
197 197 1 1 1, 197 [4]
198 2 x 3 x 3 x 11 4 2 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198 [31]
199 199 1 1 1, 199 [4]
200 2 x 2 x 2 x 5 x 5 5 3 1, 2, 4, 5, 10, 20, 40, 50, 100, 200 [33]

201 to 300

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
201 3 x 67 2 1 1, 3, 67, 201 [8]
202 2 x 101 2 1 1, 2, 101, 202 [8]
203 7 x 29 2 1 1, 7, 29, 203 [8]
204 2 x 2 x 3 x 17 4 2 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204 [31]
205 5 x 41 2 1 1, 5, 41, 205 [8]
206 2 x 103 2 1 1, 2, 103, 206 [8]
207 3 x 3 x 23 3 2 1, 3, 9, 23, 69, 207 [12]
208 2 x 2 x 2 x 2 x 13 5 4 1, 2, 4, 8, 13, 16, 26, 52, 104, 208 [28]
209 11 x 19 2 1 1, 11, 19, 209 [8]
210 2 x 3 x 5 x 7 4 1 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 28, 35, 42, 70, 105, 210 [40]
211 211 1 1 1, 211 [4]
212 2 x 2 x 53 3 2 1, 2, 4, 53, 106, 212 [12]
213 3 x 71 2 1 1, 3, 71, 213 [8]
214 2 x 107 2 1 1, 2, 107, 214 [8]
215 5 x 43 2 1 1, 5, 43, 215 [8]
216 2 x 2 x 2 x 3 x 3 x 3 6 3 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216 [41]
217 7 x 31 2 1 1, 7, 31, 217 [8]
218 2 x 109 2 1 1, 2, 109, 218 [8]
219 3 x 73 2 1 1, 3, 73, 219 [8]
220 2 x 2 x 5 x 11 4 2 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220 [31]
221 13 x 17 2 1 1, 13, 17, 221 [8]
222 2 x 3 x 37 3 1 1, 2, 3, 6, 37, 74, 111, 222 [20]
223 223 1 1 1, 223 [4]
224 2 x 2 x 2 x 2 x 2 x 7 6 5 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224 [34]
225 3 x 3 x 5 x 5 4 2 1, 3, 5, 9, 15, 25, 45, 75, 225 [23]
226 2 x 113 2 1 1, 2, 113, 226 [8]
227 227 1 1 1, 227 [4]
228 2 x 2 x 3 x 19 4 2 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228 [31]
229 229 1 1 1, 229 [4]
230 2 x 5 x 23 3 1 1, 2, 5, 10, 23, 46, 115, 230 [20]
231 3 x 7 x 11 3 1 1, 3, 7, 11, 21, 33, 77, 231 [20]
232 2 x 2 x 2 x 29 4 3 1, 2, 4, 8, 29, 58, 116, 232 [18]
233 233 1 1 1, 233 [4]
234 2 x 3 x 3 x 13 4 2 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234 [31]
235 5 x 47 2 1 1, 5, 47, 235 [8]
236 2 x 2 x 59 3 2 1, 2, 4, 59, 118, 236 [12]
237 3 x 79 2 1 1, 3, 79, 237 [8]
238 2 x 7 x 17 3 1 1, 2, 7, 14, 17, 238 [20]
239 239 1 1 1, 239 [4]
240 2 x 2 x 2 x 2 x 3 x 5 6 4 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240 [42]
241 241 1 1 1, 241 [4]
242 2 x 11 x 11 3 2 1, 2, 11, 22, 121, 242 [12]
243 3 x 3 x 3 x 3 x 3 5 5 1, 3, 9, 27, 81, 243 [22]
244 2 x 2 x 61 3 2 1, 2, 4, 61, 122, 246 [12]
245 5 x 7 x 7 3 2 1, 5, 7, 35, 49, 245 [12]
246 2 x 3 x 41 3 1 1, 2, 3, 6, 41, 82, 123, 246 [20]
247 13 x 19 2 1 1, 13, 19, 247 [8]
248 2 x 2 x 2 x 31 4 3 1, 2, 4, 8, 31, 62, 124, 248 [18]
249 3 x 83 2 1 1, 3, 83, 249 [8]
250 2 x 5 x 5 x 5 4 3 1, 2, 5, 10, 25, 50, 125, 250 [18]
251 251 1 1 1, 251 [4]
252 2 x 2 x 3 x 3 x 7 5 2 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 32, 42, 63, 84, 126, 252 [38]
253 11 x 23 2 1 1, 11, 23, 253 [8]
254 2 x 127 2 1 1, 2, 127, 254 [8]
255 3 x 5 x 17 3 1 1, 3, 5, 15, 17, 51, 85, 255 [20]
256 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 8 8 1, 2, 4, 8, 16, 32, 64, 128, 256 [43]
257 257 1 1 1, 257 [4]
258 2 x 3 x 43 3 1 1, 2, 3, 6, 43, 86, 129, 258 [20]
259 7 x 37 2 1 1, 7, 37, 259 [8]
260 2 x 2 x 5 x 13 4 2 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260 [31]
261 3 x 3 x 29 3 2 1, 3, 9, 29, 87, 261 [12]
262 2 x 131 2 1 1, 2, 131, 262 [8]
263 263 1 1 1, 263 [4]
264 2 x 2 x 2 x 3 x 11 5 3 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 132, 264 [35]
265 5 x 53 2 1 1, 5, 53, 265 [8]
266 2 x 7 x 19 3 1 1, 2, 7, 14, 19, 38, 113, 266 [20]
267 3 x 89 2 1 1, 3, 89, 267 [8]
268 2 x 2 x 67 3 2 1, 2, 4, 67, 134, 268 [12]
269 269 1 1 1, 269 [4]
270 2 x 3 x 3 x 3 x 5 5 3 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270 [35]
271 271 1 1 1, 271 [4]
272 2 x 2 x 2 x 2 x 17 5 4 1, 2, 4, 8, 16, 17, 34, 68, 136, 272 [28]
273 3 x 7 x 13 3 1 1, 3, 7, 13, 21, 39, 91, 273 [20]
274 2 x 137 2 1 1, 2, 137, 274 [8]
275 5 x 5 x 11 3 2 1, 5, 11, 25, 55, 275 [12]
276 2 x 2 x 3 x 23 4 2 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276 [31]
277 277 1 1 1, 277 [4]
278 2 x 139 2 1 1, 2, 139, 278 [8]
279 3 x 3 x 31 3 2 1, 3, 9, 31, 93, 279 [12]
280 2 x 2 x 2 x 5 x 7 5 3 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280 [35]
281 281 1 1 [4]
282 2 x 3 x 47 3 1 [20]
283 283 1 1 [4]
284 2 x 2 x 71 3 2 [12]
285 3 x 5 x 19 3 1 [20]
286 2 x 11 x 13 3 1 [20]
287 7 x 41 2 1 [8]
288 2 x 2 x 2 x 2 x 2 x 3 x 3 7 5 [44]
289 17 x 17 2 2 [6]
290 2 x 5 x 29 3 1 [20]
291 3 x 97 2 1 [8]
292 2 x 2 x 73 3 2 [12]
293 293 1 1 [4]
294 2 x 3 x 7 x 7 4 2 [31]
295 5 x 59 2 1 [8]
296 2 x 2 x 2 x 37 4 3 [18]
297 3 x 3 x 3 x 11 4 3 [18]
298 2 x 149 2 1 [8]
299 13 x 23 2 1 [8]
300 2 x 2 x 3 x 5 x 5 5 2 [38]

301 to 400

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
301 7 x 43 2 1 [8]
302 2 x 151 2 1 [8]
303 3 x 101 2 1 [8]
304 2 x 2 x 2 x 2 x 19 5 4 [28]
305 5 x 61 2 1 [8]
306 2 x 3 x 3 x 17 4 2 [31]
307 307 1 1 [4]
308 2 x 2 x 7 x 11 4 2 [31]
309 3 x 103 2 1 [8]
310 2 x 5 x 31 3 1 [20]
311 311 1 1 [4]
312 2 x 2 x 2 x 3 x 13 5 3 [35]
313 313 1 1 [4]
314 2 x 157 2 1 [8]
315 3 x 3 x 5 x 7 4 2 [31]
316 2 x 2 x 79 3 2 [12]
317 317 1 1 [4]
318 2 x 3 x 53 3 1 [20]
319 11 x 29 2 1 [8]
320 2 x 2 x 2 x 2 x 2 x 2 x 5 7 6 [39]
321 3 x 107 2 1 [8]
322 2 x 7 x 23 3 1 [20]
323 17 x 19 2 1 [8]
324 2 x 2 x 3 x 3 x 3 x 3 6 4 [37]
325 5 x 5 x 13 3 2 [12]
326 2 x 163 2 1 [8]
327 3 x 109 2 1 [8]
328 2 x 2 x 2 x 41 4 3 [18]
329 7 x 47 2 1 [8]
330 2 x 3 x 5 x 11 4 1 [40]
331 331 1 1 [4]
332 2 x 2 x 83 3 2 [12]
333 3 x 3 x 37 3 2 [12]
334 2 x 167 2 1 [8]
335 5 x 67 2 1 [8]
336 2 x 2 x 2 x 2 x 3 x 7 6 4 [42]
337 337 1 1 [4]
338 2 x 13 x 13 3 2 [12]
339 3 x 113 2 1 [8]
340 2 x 2 x 5 x 17 4 2 [31]
341 11 x 31 2 1 [8]
342 2 x 3 x 3 x 19 4 2 [31]
343 7 x 7 x 7 3 3 [10]
344 2 x 2 x 2 x 43 4 3 [18]
345 3 x 5 x 23 3 1 [20]
346 2 x 173 2 1 [8]
347 347 1 1 [4]
348 2 x 2 x 3 x 29 4 2 [31]
349 349 1 1 [4]
350 2 x 5 x 5 x 7 4 2 [31]
351 3 x 3 x 3 x 13 4 3 [18]
352 2 x 2 x 2 x 2 x 2 x 11 6 5 [34]
353 353 1 1 [4]
354 2 x 3 x 59 3 1 [20]
355 5 x 71 2 1 [8]
356 2 x 2 x 89 3 2 [12]
357 3 x 7 x 17 3 1 [20]
358 2 x 179 2 1 [8]
359 359 1 1 [4]
360 2 x 2 x 2 x 3 x 3 x 5 6 3 [45]
361 19 x 19 2 2 [6]
362 2 x 181 2 1 [8]
363 3 x 11 x 11 3 2 [12]
364 2 x 2 x 7 x 13 4 2 [31]
365 5 x 73 2 1 [8]
366 2 x 3 x 61 3 1 [20]
367 367 1 1 [4]
368 2 x 2 x 2 x 2 x 23 5 4 [28]
369 3 x 3 x 41 3 2 [12]
370 2 x 5 x 37 3 1 [20]
371 7 x 53 2 1 [8]
372 2 x 2 x 3 x 31 4 2 [31]
373 373 1 1 [4]
374 2 x 11 x 17 3 1 [20]
375 3 x 5 x 5 x 5 4 3 [18]
376 2 x 2 x 2 x 47 4 3 [18]
377 13 x 29 2 1 [8]
378 2 x 3 x 3 x 3 x 7 5 3 [35]
379 379 1 1 [4]
380 2 x 2 x 5 x 19 4 2 [31]
381 3 x 127 2 1 [8]
382 2 x 191 2 1 [8]
383 383 1 1 [4]
384 2 x 2 x 2 x 2 x 2 x 2 x 2 x 3 8 7 [46]
385 5 x 7 x 11 3 1 [20]
386 2 x 193 2 1 [8]
387 3 x 3 x 43 3 2 [12]
388 2 x 2 x 97 3 2 [12]
389 389 1 1 [4]
390 2 x 3 x 5 x 13 4 1 [40]
391 17 x 23 2 1 [8]
392 2 x 2 x 2 x 7 x 7 5 3 [33]
393 3 x 131 2 1 [8]
394 2 x 197 2 1 [8]
395 5 x 79 2 1 [8]
396 2 x 2 x 3 x 3 x 11 5 2 [38]
397 397 1 1 [4]
398 2 x 199 2 1 [8]
399 3 x 7 x 19 3 1 [20]
400 2 x 2 x 2 x 2 x 5 x 5 6 4 [37]

401 to 500

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
401 401 1 1 [4]
402 2 x 3 x 67 3 1 [20]
403 13 x 31 2 1 [8]
404 2 x 2 x 101 3 2 [12]
405 3 x 3 x 3 x 3 x 5 5 4 [28]
406 2 x 7 x 29 3 1 [20]
407 11 x 37 2 1 [8]
408 2 x 2 x 2 x 3 x 17 5 3 [35]
409 409 1 1 [4]
410 2 x 5 x 41 3 1 [20]
411 3 x 137 2 1 [8]
412 2 x 2 x 103 3 2 [12]
413 7 x 59 2 1 [8]
414 2 x 3 x 3 x 23 4 2 [31]
415 5 x 83 2 1 [8]
416 2 x 2 x 2 x 2 x 2 x 13 6 5 [34]
417 3 x 139 2 1 [8]
418 2 x 11 x 19 3 1 [20]
419 419 1 1 [4]
420 2 x 2 x 3 x 5 x 7 5 2 [47]
421 421 1 1 [4]
422 2 x 211 2 1 [8]
423 3 x 3 x 47 3 2 [12]
424 2 x 2 x 2 x 53 4 3 [18]
425 5 x 5 x 17 3 2 [12]
426 2 x 3 x 71 3 1 [20]
427 7 x 61 2 1 [8]
428 2 x 2 x 107 3 2 [12]
429 3 x 11 x 13 3 1 [20]
430 2 x 5 x 43 3 1 [20]
431 431 1 1 [4]
432 2 x 2 x 2 x 2 x 3 x 3 x 3 7 4 [48]
433 433 1 1 [4]
434 2 x 7 x 31 3 1 [20]
435 3 x 5 x 29 3 1 [20]
436 2 x 2 x 109 3 2 [12]
437 19 x 23 2 1 [8]
438 2 x 3 x 73 3 1 [20]
439 439 1 1 [4]
440 2 x 2 x 2 x 5 x 11 5 3 [35]
441 3 x 3 x 7 x 7 4 2 [23]
442 2 x 13 x 17 3 1 [20]
443 443 1 1 [4]
444 2 x 2 x 3 x 37 4 2 [31]
445 5 x 89 2 1 [8]
446 2 x 223 2 1 [8]
447 3 x 149 2 1 [8]
448 2 x 2 x 2 x 2 x 2 x 2 x 7 7 6 [39]
449 449 1 1 [4]
450 2 x 3 x 3 x 5 x 5 5 2 [38]
451 11 x 41 2 1 [8]
452 2 x 2 x 113 3 2 [12]
453 3 x 151 2 1 [8]
454 2 x 227 2 1 [8]
455 5 x 7 x 13 3 1 [20]
456 2 x 2 x 2 x 3 x 19 5 3 [35]
457 457 1 1 [4]
458 2 x 229 2 1 [8]
459 3 x 3 x 3 x 17 4 3 [18]
460 2 x 2 x 5 x 23 4 2 [31]
461 461 1 1 [4]
462 2 x 3 x 7 x 11 4 1 [40]
463 463 1 1 [4]
464 2 x 2 x 2 x 2 x 29 5 4 [28]
465 3 x 5 x 31 3 1 [20]
466 2 x 233 2 1 [8]
467 467 1 1 [4]
468 2 x 2 x 3 x 3 x 13 5 2 [38]
469 7 x 67 2 1 [8]
470 2 x 5 x 47 3 1 [20]
471 3 x 157 2 1 [8]
472 2 x 2 x 2 x 59 4 3 [18]
473 11 x 43 2 1 [8]
474 2 x 3 x 79 3 1 [20]
475 5 x 5 x 19 3 2 [12]
476 2 x 2 x 7 x 17 4 2 [31]
477 3 x 3 x 53 3 2 [12]
478 2 x 239 2 1 [8]
479 479 1 1 [4]
480 2 x 2 x 2 x 2 x 2 x 3 x 5 7 5 [49]
481 13 x 37 2 1 [8]
482 2 x 241 2 1 [8]
483 3 x 7 x 23 3 1 [20]
484 2 x 2 x 11 x 11 4 2 [23]
485 5 x 97 2 1 [8]
486 2 x 3 x 3 x 3 x 3 x 3 6 5 [34]
487 487 1 1 [4]
488 2 x 2 x 2 x 61 4 3 [18]
489 3 x 163 2 1 [8]
490 2 x 5 x 7 x 7 4 2 [31]
491 491 1 1 [4]
492 2 x 2 x 3 x 41 4 2 [31]
493 17 x 29 2 1 [8]
494 2 x 13 x 19 3 1 [20]
495 3 x 3 x 5 x 11 4 2 [31]
496 2 x 2 x 2 x 2 x 31 5 4 [28]
497 7 x 71 2 1 [8]
498 2 x 3 x 83 3 1 [20]
499 499 1 1 [4]
500 2 x 2 x 5 x 5 x 5 5 3 [33]

501 to 600

[edit]
Numbers Prime factors Numbers Level List of factors[1] Notes
501 3 x 167 2 1 [8]
502 2 x 251 2 1 [8]
503 503 1 1 [4]
504 2 x 2 x 2 x 3 x 3 x 7 6 3 [45]
505 5 x 101 2 1 [8]
506 2 x 11 x 23 3 1 [20]
507 3 x 13 x 13 3 2 [12]
508 2 x 2 x 127 3 2 [12]
509 509 1 1 [4]
510 2 x 3 x 5 x 17 4 1 [40]
511 7 x 73 2 1 [8]
512 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 9 9 [50]
513 3 x 3 x 3 x 19 4 3 [18]
514 2 x 257 2 1 [8]
515 5 x 103 2 1 [8]
516 2 x 2 x 3 x 43 4 2 [31]
517 11 x 47 2 1 [8]
518 2 x 7 x 37 3 1 [20]
519 3 x 173 2 1 [8]
520 2 x 2 x 2 x 5 x 13 5 3 [35]
521 521 1 1 [4]
522 2 x 3 x 3 x 29 4 2 [31]
523 523 1 1 [4]
524 2 x 2 x 131 3 2 [12]
525 3 x 5 x 5 x 7 4 2 [31]
526 2 x 263 2 1 [8]
527 17 x 31 2 1 [8]
528 2 x 2 x 2 x 2 x 3 x 11 6 4 [42]
529 23 x 23 2 2 [6]
530 2 x 5 x 53 3 1 [20]
531 3 x 3 x 59 3 2 [12]
532 2 x 2 x 7 x 19 4 2 [31]
533 13 x 41 2 1 [8]
534 2 x 3 x 89 3 1 [20]
535 5 x 107 2 1 [8]
536 2 x 2 x 2 x 67 4 3 [18]
537 3 x 179 2 1 [8]
538 2 x 269 2 1 [8]
539 7 x 7 x 11 3 2 [12]
540 2 x 2 x 3 x 3 x 3 x 5 6 3 [45]
541 541 1 1 [4]
542 2 x 271 2 1 [8]
543 3 x 181 2 1 [8]
544 2 x 2 x 2 x 2 x 2 x 17 6 5 [34]
545 5 x 109 2 1 [8]
546 2 x 3 x 7 x 13 4 1 [40]
547 547 1 1 [4]
548 2 x 2 x 137 3 2 [12]
549 3 x 3 x 61 3 2 [12]
550 2 x 5 x 5 x 11 4 2 [31]
551 19 x 29 2 1 [8]
552 2 x 2 x 2 x 3 x 23 5 3 [35]
553 7 x 79 2 1 [8]
554 2 x 277 2 1 [8]
555 3 x 5 x 37 3 1 [20]
556 2 x 2 x 139 3 2 [12]
557 557 1 1 [4]
558 2 x 3 x 3 x 31 4 2 [31]
559 13 x 43 2 1 [8]
560 2 x 2 x 2 x 2 x 5 x 7 6 4 [42]

References

[edit]
  1. ^ a b c d e f Every number has a factor of 1 and itself and we will fill it in the column.
  2. ^ Not a prime and no level
  3. ^ a b c d e f g h i j k l m First number in level. See A025487 (OEIS) for more details.
  4. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy Perfect one (or prime numbers). See the prime page to display primes from 2 to , or see A000040 (OEIS) for more details.
  5. ^ a b c d e f g Second number in level
  6. ^ a b c d e f g h i Perfect two. See A001248 (OEIS) for more details.
  7. ^ a b c d e Third number in level
  8. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi Two one level (or semiprimes). See A006881 (OEIS) for more details
  9. ^ a b c d e Fourth number in level
  10. ^ a b c d Perfect three. See A030078 (OEIS) for more details.
  11. ^ a b c Fifth number in level
  12. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm One one level and one two level. See A054753 (OEIS) for more details.
  13. ^ a b c Sixth number in level
  14. ^ a b Perfect four. See A030514 (OEIS) for more details.
  15. ^ a b c Seventh number of the level
  16. ^ a b c Eighth number in level
  17. ^ a b Ninth number in level
  18. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa One one level and one three level. See A065036 (OEIS) for more details.
  19. ^ a b Tenth number in level
  20. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn Three one level. It is also a sphenic number. See also: A007304 (OEIS) for a sequence of sphemic numbers.
  21. ^ a b 11th number in level
  22. ^ a b Perfect five. See A050997 (OEIS) for more details.
  23. ^ a b c d e f Two two level. See A085986 (OEIS) for more details.
  24. ^ a b 12th number in level
  25. ^ a b 13th number in level
  26. ^ a b 14th number in level
  27. ^ a b 15th number in level
  28. ^ a b c d e f g h i j k l One one level and one four level. See A178739 (OEIS) for more details.
  29. ^ a b 16th number in level
  30. ^ a b 17th number in level
  31. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am One two level and two one level. See A085987 (OEIS) for more details.
  32. ^ Perfect six. See A030516 (OEIS) for more details.
  33. ^ a b c d e One three level and one two level
  34. ^ a b c d e f g One one level and one five level
  35. ^ a b c d e f g h i j k l Two one level and one three level
  36. ^ Perfect seven
  37. ^ a b c One two level and one four level
  38. ^ a b c d e f Two two levels and one one level
  39. ^ a b c One six level and one one level
  40. ^ a b c d e f Four one level
  41. ^ Two three level
  42. ^ a b c d One four level and two one level
  43. ^ Perfect eight
  44. ^ One five level and one two level
  45. ^ a b c One three level, one two level and one one level
  46. ^ One seven level and one one level
  47. ^ One two level and three one level
  48. ^ One three level and one four level
  49. ^ One five level and two one level
  50. ^ Perfect nine