85225770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15057

約数の個数: 80

約数和(自身を含む): 261917568

約数和(自身を除く): 176691798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15031, 30062, 45093, 75155, 90186, 105217, 135279, 150310, 210434, 225465, 270558, 315651, 405837, 450930, 526085, 631302, 676395, 811674, 946953, 1052170, 1217511, 1352790, 1578255, 1893906, 2029185, 2435022, 2840859, 3156510, 4058370, 4734765, 5681718, 6087555, 8522577, 9469530, 12175110, 14204295, 17045154, 28408590, 42612885, 85225770]

約数ペア:

[(1, 85225770), (2, 42612885), (3, 28408590), (5, 17045154), (6, 14204295), (7, 12175110), (9, 9469530), (10, 8522577), (14, 6087555), (15, 5681718), (18, 4734765), (21, 4058370), (27, 3156510), (30, 2840859), (35, 2435022), (42, 2029185), (45, 1893906), (54, 1578255), (63, 1352790), (70, 1217511), (81, 1052170), (90, 946953), (105, 811674), (126, 676395), (135, 631302), (162, 526085), (189, 450930), (210, 405837), (270, 315651), (315, 270558), (378, 225465), (405, 210434), (567, 150310), (630, 135279), (810, 105217), (945, 90186), (1134, 75155), (1890, 45093), (2835, 30062), (5670, 15031)]