75100140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14387}}^1$

素因数の和:14431

約数の個数: 72

約数和(自身を含む): 235675440

約数和(自身を除く): 160575300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14387, 28774, 43161, 57548, 71935, 86322, 129483, 143870, 172644, 215805, 258966, 287740, 417223, 431610, 517932, 647415, 834446, 863220, 1251669, 1294830, 1668892, 2086115, 2503338, 2589660, 3755007, 4172230, 5006676, 6258345, 7510014, 8344460, 12516690, 15020028, 18775035, 25033380, 37550070, 75100140]

約数ペア:

[(1, 75100140), (2, 37550070), (3, 25033380), (4, 18775035), (5, 15020028), (6, 12516690), (9, 8344460), (10, 7510014), (12, 6258345), (15, 5006676), (18, 4172230), (20, 3755007), (29, 2589660), (30, 2503338), (36, 2086115), (45, 1668892), (58, 1294830), (60, 1251669), (87, 863220), (90, 834446), (116, 647415), (145, 517932), (174, 431610), (180, 417223), (261, 287740), (290, 258966), (348, 215805), (435, 172644), (522, 143870), (580, 129483), (870, 86322), (1044, 71935), (1305, 57548), (1740, 43161), (2610, 28774), (5220, 14387)]