85353660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67741}}^1$

素因数の和:67763

約数の個数: 72

約数和(自身を含む): 295897056

約数和(自身を除く): 210543396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67741, 135482, 203223, 270964, 338705, 406446, 474187, 609669, 677410, 812892, 948374, 1016115, 1219338, 1354820, 1422561, 1896748, 2032230, 2370935, 2438676, 2845122, 3048345, 4064460, 4267683, 4741870, 5690244, 6096690, 7112805, 8535366, 9483740, 12193380, 14225610, 17070732, 21338415, 28451220, 42676830, 85353660]

約数ペア:

[(1, 85353660), (2, 42676830), (3, 28451220), (4, 21338415), (5, 17070732), (6, 14225610), (7, 12193380), (9, 9483740), (10, 8535366), (12, 7112805), (14, 6096690), (15, 5690244), (18, 4741870), (20, 4267683), (21, 4064460), (28, 3048345), (30, 2845122), (35, 2438676), (36, 2370935), (42, 2032230), (45, 1896748), (60, 1422561), (63, 1354820), (70, 1219338), (84, 1016115), (90, 948374), (105, 812892), (126, 677410), (140, 609669), (180, 474187), (210, 406446), (252, 338705), (315, 270964), (420, 203223), (630, 135482), (1260, 67741)]