22105620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 67651584

約数和(自身を除く): 45545964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 967, 1143, 1270, 1524, 1905, 1934, 2286, 2540, 2901, 3810, 3868, 4572, 4835, 5715, 5802, 7620, 8703, 9670, 11430, 11604, 14505, 17406, 19340, 22860, 29010, 34812, 43515, 58020, 87030, 122809, 174060, 245618, 368427, 491236, 614045, 736854, 1105281, 1228090, 1473708, 1842135, 2210562, 2456180, 3684270, 4421124, 5526405, 7368540, 11052810, 22105620]

約数ペア:

[(1, 22105620), (2, 11052810), (3, 7368540), (4, 5526405), (5, 4421124), (6, 3684270), (9, 2456180), (10, 2210562), (12, 1842135), (15, 1473708), (18, 1228090), (20, 1105281), (30, 736854), (36, 614045), (45, 491236), (60, 368427), (90, 245618), (127, 174060), (180, 122809), (254, 87030), (381, 58020), (508, 43515), (635, 34812), (762, 29010), (967, 22860), (1143, 19340), (1270, 17406), (1524, 14505), (1905, 11604), (1934, 11430), (2286, 9670), (2540, 8703), (2901, 7620), (3810, 5802), (3868, 5715), (4572, 4835)]