Разложение чисел на простые множители:
- 20 = 2 × 2 × 5
- 26 = 2 × 13
- 27 = 3 × 3 × 3
- 28 = 2 × 2 × 7
- 35 = 5 × 7
- 63 = 3 × 3 × 7
- 66 = 2 × 3 × 11
- 70 = 2 × 5 × 7
- 78 = 2 × 3 × 13
- 105 = 3 × 5 × 7
- 110 = 2 × 5 × 11
- 135 = 3 × 3 × 3 × 5
- 143 = 11 × 13
- 147 = 3 × 7 × 7
- 154 = 2 × 7 × 11
- 180 = 2 × 2 × 3 × 3 × 5
- 192 = 2 × 2 × 2 × 2 × 2 × 6
- 195 = 3 × 5 × 13
- 196 = 2 × 2 × 7 × 7
- 210 = 2 × 3 × 5 × 7
- 220 = 2 × 2 × 5 × 11
- 231 = 3 × 7 × 11
- 234 = 2 × 3 × 3 × 13
- 252 = 2 × 2 × 3 × 3 × 7
- 260 = 2 × 2 × 5 × 13
- 264 = 2 × 2 × 2 × 3 × 11
- 273 = 3 × 7 × 13
- 276 = 2 × 2 × 3 × 23
- 294 = 2 × 3 × 7 × 7
- 315 = 3 × 3 × 5 × 7
- 330 = 2 × 3 × 5 × 11
- 350 = 2 × 5 × 5 × 7
- 351 = 3 × 3 × 3 × 13
- 352 = 2 × 2 × 2 × 2 × 2 × 11
- 374 = 2 × 11 × 17
- 376 = 2 × 2 × 2 × 47
- 384 = 2 × 2 × 2 × 2 × 2 × 2 × 6
- 390 = 2 × 3 × 5 × 13
- 399 = 3 × 7 × 19