47725740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 96

約数和(自身を含む): 153323520

約数和(自身を除く): 105597780

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, 2851, 3348, 4185, 5580, 5702, 8370, 8553, 11404, 14255, 16740, 17106, 25659, 28510, 34212, 42765, 51318, 57020, 76977, 85530, 88381, 102636, 128295, 153954, 171060, 176762, 256590, 265143, 307908, 353524, 384885, 441905, 513180, 530286, 769770, 795429, 883810, 1060572, 1325715, 1539540, 1590858, 1767620, 2386287, 2651430, 3181716, 3977145, 4772574, 5302860, 7954290, 9545148, 11931435, 15908580, 23862870, 47725740]

約数ペア:

[(1, 47725740), (2, 23862870), (3, 15908580), (4, 11931435), (5, 9545148), (6, 7954290), (9, 5302860), (10, 4772574), (12, 3977145), (15, 3181716), (18, 2651430), (20, 2386287), (27, 1767620), (30, 1590858), (31, 1539540), (36, 1325715), (45, 1060572), (54, 883810), (60, 795429), (62, 769770), (90, 530286), (93, 513180), (108, 441905), (124, 384885), (135, 353524), (155, 307908), (180, 265143), (186, 256590), (270, 176762), (279, 171060), (310, 153954), (372, 128295), (465, 102636), (540, 88381), (558, 85530), (620, 76977), (837, 57020), (930, 51318), (1116, 42765), (1395, 34212), (1674, 28510), (1860, 25659), (2790, 17106), (2851, 16740), (3348, 14255), (4185, 11404), (5580, 8553), (5702, 8370)]