75956940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15629}}^1$

素因数の和:15653

約数の個数: 72

約数和(自身を含む): 238951440

約数和(自身を除く): 162994500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15629, 31258, 46887, 62516, 78145, 93774, 140661, 156290, 187548, 234435, 281322, 312580, 421983, 468870, 562644, 703305, 843966, 937740, 1265949, 1406610, 1687932, 2109915, 2531898, 2813220, 3797847, 4219830, 5063796, 6329745, 7595694, 8439660, 12659490, 15191388, 18989235, 25318980, 37978470, 75956940]

約数ペア:

[(1, 75956940), (2, 37978470), (3, 25318980), (4, 18989235), (5, 15191388), (6, 12659490), (9, 8439660), (10, 7595694), (12, 6329745), (15, 5063796), (18, 4219830), (20, 3797847), (27, 2813220), (30, 2531898), (36, 2109915), (45, 1687932), (54, 1406610), (60, 1265949), (81, 937740), (90, 843966), (108, 703305), (135, 562644), (162, 468870), (180, 421983), (243, 312580), (270, 281322), (324, 234435), (405, 187548), (486, 156290), (540, 140661), (810, 93774), (972, 78145), (1215, 62516), (1620, 46887), (2430, 31258), (4860, 15629)]