143177220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 120

約数和(自身を含む): 463803648

約数和(自身を除く): 320626428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 2851, 3348, 4185, 5022, 5580, 5702, 8370, 8553, 10044, 11404, 12555, 14255, 16740, 17106, 25110, 25659, 28510, 34212, 42765, 50220, 51318, 57020, 76977, 85530, 88381, 102636, 128295, 153954, 171060, 176762, 230931, 256590, 265143, 307908, 353524, 384885, 441905, 461862, 513180, 530286, 769770, 795429, 883810, 923724, 1060572, 1154655, 1325715, 1539540, 1590858, 1767620, 2309310, 2386287, 2651430, 3181716, 3977145, 4618620, 4772574, 5302860, 7158861, 7954290, 9545148, 11931435, 14317722, 15908580, 23862870, 28635444, 35794305, 47725740, 71588610, 143177220]

約数ペア:

[(1, 143177220), (2, 71588610), (3, 47725740), (4, 35794305), (5, 28635444), (6, 23862870), (9, 15908580), (10, 14317722), (12, 11931435), (15, 9545148), (18, 7954290), (20, 7158861), (27, 5302860), (30, 4772574), (31, 4618620), (36, 3977145), (45, 3181716), (54, 2651430), (60, 2386287), (62, 2309310), (81, 1767620), (90, 1590858), (93, 1539540), (108, 1325715), (124, 1154655), (135, 1060572), (155, 923724), (162, 883810), (180, 795429), (186, 769770), (270, 530286), (279, 513180), (310, 461862), (324, 441905), (372, 384885), (405, 353524), (465, 307908), (540, 265143), (558, 256590), (620, 230931), (810, 176762), (837, 171060), (930, 153954), (1116, 128295), (1395, 102636), (1620, 88381), (1674, 85530), (1860, 76977), (2511, 57020), (2790, 51318), (2851, 50220), (3348, 42765), (4185, 34212), (5022, 28510), (5580, 25659), (5702, 25110), (8370, 17106), (8553, 16740), (10044, 14255), (11404, 12555)]