75801870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7849

約数の個数: 48

約数和(自身を含む): 198918720

約数和(自身を除く): 123116850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7727, 9810, 15454, 23181, 38635, 46362, 69543, 77270, 115905, 139086, 231810, 347715, 695430, 842243, 1684486, 2526729, 4211215, 5053458, 7580187, 8422430, 12633645, 15160374, 25267290, 37900935, 75801870]

約数ペア:

[(1, 75801870), (2, 37900935), (3, 25267290), (5, 15160374), (6, 12633645), (9, 8422430), (10, 7580187), (15, 5053458), (18, 4211215), (30, 2526729), (45, 1684486), (90, 842243), (109, 695430), (218, 347715), (327, 231810), (545, 139086), (654, 115905), (981, 77270), (1090, 69543), (1635, 46362), (1962, 38635), (3270, 23181), (4905, 15454), (7727, 9810)]