85491180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5107}}^1$

素因数の和:5156

約数の個数: 96

約数和(自身を含む): 274606080

約数和(自身を除く): 189114900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5107, 5580, 8370, 10214, 15321, 16740, 20428, 25535, 30642, 45963, 51070, 61284, 76605, 91926, 102140, 137889, 153210, 158317, 183852, 229815, 275778, 306420, 316634, 459630, 474951, 551556, 633268, 689445, 791585, 919260, 949902, 1378890, 1424853, 1583170, 1899804, 2374755, 2757780, 2849706, 3166340, 4274559, 4749510, 5699412, 7124265, 8549118, 9499020, 14248530, 17098236, 21372795, 28497060, 42745590, 85491180]

約数ペア:

[(1, 85491180), (2, 42745590), (3, 28497060), (4, 21372795), (5, 17098236), (6, 14248530), (9, 9499020), (10, 8549118), (12, 7124265), (15, 5699412), (18, 4749510), (20, 4274559), (27, 3166340), (30, 2849706), (31, 2757780), (36, 2374755), (45, 1899804), (54, 1583170), (60, 1424853), (62, 1378890), (90, 949902), (93, 919260), (108, 791585), (124, 689445), (135, 633268), (155, 551556), (180, 474951), (186, 459630), (270, 316634), (279, 306420), (310, 275778), (372, 229815), (465, 183852), (540, 158317), (558, 153210), (620, 137889), (837, 102140), (930, 91926), (1116, 76605), (1395, 61284), (1674, 51070), (1860, 45963), (2790, 30642), (3348, 25535), (4185, 20428), (5107, 16740), (5580, 15321), (8370, 10214)]