98168580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1439}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 298771200

約数和(自身を除く): 200602620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1439, 1516, 1895, 2274, 2878, 3411, 3790, 4317, 4548, 5685, 5756, 6822, 7195, 7580, 8634, 11370, 12951, 13644, 14390, 17055, 17268, 21585, 22740, 25902, 28780, 34110, 43170, 51804, 64755, 68220, 86340, 129510, 259020, 545381, 1090762, 1636143, 2181524, 2726905, 3272286, 4908429, 5453810, 6544572, 8180715, 9816858, 10907620, 16361430, 19633716, 24542145, 32722860, 49084290, 98168580]

約数ペア:

[(1, 98168580), (2, 49084290), (3, 32722860), (4, 24542145), (5, 19633716), (6, 16361430), (9, 10907620), (10, 9816858), (12, 8180715), (15, 6544572), (18, 5453810), (20, 4908429), (30, 3272286), (36, 2726905), (45, 2181524), (60, 1636143), (90, 1090762), (180, 545381), (379, 259020), (758, 129510), (1137, 86340), (1439, 68220), (1516, 64755), (1895, 51804), (2274, 43170), (2878, 34110), (3411, 28780), (3790, 25902), (4317, 22740), (4548, 21585), (5685, 17268), (5756, 17055), (6822, 14390), (7195, 13644), (7580, 12951), (8634, 11370)]