57012660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11731}}^1$

素因数の和:11755

約数の個数: 72

約数和(自身を含む): 179358816

約数和(自身を除く): 122346156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 11731, 23462, 35193, 46924, 58655, 70386, 105579, 117310, 140772, 175965, 211158, 234620, 316737, 351930, 422316, 527895, 633474, 703860, 950211, 1055790, 1266948, 1583685, 1900422, 2111580, 2850633, 3167370, 3800844, 4751055, 5701266, 6334740, 9502110, 11402532, 14253165, 19004220, 28506330, 57012660]

約数ペア:

[(1, 57012660), (2, 28506330), (3, 19004220), (4, 14253165), (5, 11402532), (6, 9502110), (9, 6334740), (10, 5701266), (12, 4751055), (15, 3800844), (18, 3167370), (20, 2850633), (27, 2111580), (30, 1900422), (36, 1583685), (45, 1266948), (54, 1055790), (60, 950211), (81, 703860), (90, 633474), (108, 527895), (135, 422316), (162, 351930), (180, 316737), (243, 234620), (270, 211158), (324, 175965), (405, 140772), (486, 117310), (540, 105579), (810, 70386), (972, 58655), (1215, 46924), (1620, 35193), (2430, 23462), (4860, 11731)]