47535660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9781}}^1$

素因数の和:9805

約数の個数: 72

約数和(自身を含む): 149547216

約数和(自身を除く): 102011556

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, 9781, 19562, 29343, 39124, 48905, 58686, 88029, 97810, 117372, 146715, 176058, 195620, 264087, 293430, 352116, 440145, 528174, 586860, 792261, 880290, 1056348, 1320435, 1584522, 1760580, 2376783, 2640870, 3169044, 3961305, 4753566, 5281740, 7922610, 9507132, 11883915, 15845220, 23767830, 47535660]

約数ペア:

[(1, 47535660), (2, 23767830), (3, 15845220), (4, 11883915), (5, 9507132), (6, 7922610), (9, 5281740), (10, 4753566), (12, 3961305), (15, 3169044), (18, 2640870), (20, 2376783), (27, 1760580), (30, 1584522), (36, 1320435), (45, 1056348), (54, 880290), (60, 792261), (81, 586860), (90, 528174), (108, 440145), (135, 352116), (162, 293430), (180, 264087), (243, 195620), (270, 176058), (324, 146715), (405, 117372), (486, 97810), (540, 88029), (810, 58686), (972, 48905), (1215, 39124), (1620, 29343), (2430, 19562), (4860, 9781)]