91738980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{56629}}^1$

素因数の和:56650

約数の個数: 60

約数和(自身を含む): 287793660

約数和(自身を除く): 196054680

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, 270, 324, 405, 540, 810, 1620, 56629, 113258, 169887, 226516, 283145, 339774, 509661, 566290, 679548, 849435, 1019322, 1132580, 1528983, 1698870, 2038644, 2548305, 3057966, 3397740, 4586949, 5096610, 6115932, 7644915, 9173898, 10193220, 15289830, 18347796, 22934745, 30579660, 45869490, 91738980]

約数ペア:

[(1, 91738980), (2, 45869490), (3, 30579660), (4, 22934745), (5, 18347796), (6, 15289830), (9, 10193220), (10, 9173898), (12, 7644915), (15, 6115932), (18, 5096610), (20, 4586949), (27, 3397740), (30, 3057966), (36, 2548305), (45, 2038644), (54, 1698870), (60, 1528983), (81, 1132580), (90, 1019322), (108, 849435), (135, 679548), (162, 566290), (180, 509661), (270, 339774), (324, 283145), (405, 226516), (540, 169887), (810, 113258), (1620, 56629)]