75435420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1279}}^1$

素因数の和:2274

約数の個数: 48

約数和(自身を含む): 211599360

約数和(自身を除く): 136163940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1279, 1966, 2558, 2949, 3837, 3932, 4915, 5116, 5898, 6395, 7674, 9830, 11796, 12790, 14745, 15348, 19185, 19660, 25580, 29490, 38370, 58980, 76740, 1257257, 2514514, 3771771, 5029028, 6286285, 7543542, 12572570, 15087084, 18858855, 25145140, 37717710, 75435420]

約数ペア:

[(1, 75435420), (2, 37717710), (3, 25145140), (4, 18858855), (5, 15087084), (6, 12572570), (10, 7543542), (12, 6286285), (15, 5029028), (20, 3771771), (30, 2514514), (60, 1257257), (983, 76740), (1279, 58980), (1966, 38370), (2558, 29490), (2949, 25580), (3837, 19660), (3932, 19185), (4915, 15348), (5116, 14745), (5898, 12790), (6395, 11796), (7674, 9830)]