157224660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90359}}^1$

素因数の和:90400

約数の個数: 48

約数和(自身を含む): 455414400

約数和(自身を除く): 298189740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 90359, 180718, 271077, 361436, 451795, 542154, 903590, 1084308, 1355385, 1807180, 2620411, 2710770, 5240822, 5421540, 7861233, 10481644, 13102055, 15722466, 26204110, 31444932, 39306165, 52408220, 78612330, 157224660]

約数ペア:

[(1, 157224660), (2, 78612330), (3, 52408220), (4, 39306165), (5, 31444932), (6, 26204110), (10, 15722466), (12, 13102055), (15, 10481644), (20, 7861233), (29, 5421540), (30, 5240822), (58, 2710770), (60, 2620411), (87, 1807180), (116, 1355385), (145, 1084308), (174, 903590), (290, 542154), (348, 451795), (435, 361436), (580, 271077), (870, 180718), (1740, 90359)]