66739050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21187}}^1$

素因数の和:21212

約数の個数: 72

約数和(自身を含む): 204930336

約数和(自身を除く): 138191286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21187, 42374, 63561, 105935, 127122, 148309, 190683, 211870, 296618, 317805, 381366, 444927, 529675, 635610, 741545, 889854, 953415, 1059350, 1334781, 1483090, 1589025, 1906830, 2224635, 2669562, 3178050, 3707725, 4449270, 4767075, 6673905, 7415450, 9534150, 11123175, 13347810, 22246350, 33369525, 66739050]

約数ペア:

[(1, 66739050), (2, 33369525), (3, 22246350), (5, 13347810), (6, 11123175), (7, 9534150), (9, 7415450), (10, 6673905), (14, 4767075), (15, 4449270), (18, 3707725), (21, 3178050), (25, 2669562), (30, 2224635), (35, 1906830), (42, 1589025), (45, 1483090), (50, 1334781), (63, 1059350), (70, 953415), (75, 889854), (90, 741545), (105, 635610), (126, 529675), (150, 444927), (175, 381366), (210, 317805), (225, 296618), (315, 211870), (350, 190683), (450, 148309), (525, 127122), (630, 105935), (1050, 63561), (1575, 42374), (3150, 21187)]