31108050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{7681}}^1$

素因数の和:7705

約数の個数: 60

約数和(自身を含む): 86445546

約数和(自身を除く): 55337496

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 7681, 15362, 23043, 38405, 46086, 69129, 76810, 115215, 138258, 192025, 207387, 230430, 345645, 384050, 414774, 576075, 622161, 691290, 1036935, 1152150, 1244322, 1728225, 2073870, 3110805, 3456450, 5184675, 6221610, 10369350, 15554025, 31108050]

約数ペア:

[(1, 31108050), (2, 15554025), (3, 10369350), (5, 6221610), (6, 5184675), (9, 3456450), (10, 3110805), (15, 2073870), (18, 1728225), (25, 1244322), (27, 1152150), (30, 1036935), (45, 691290), (50, 622161), (54, 576075), (75, 414774), (81, 384050), (90, 345645), (135, 230430), (150, 207387), (162, 192025), (225, 138258), (270, 115215), (405, 76810), (450, 69129), (675, 46086), (810, 38405), (1350, 23043), (2025, 15362), (4050, 7681)]