204906600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{113837}}^1$

素因数の和:113859

約数の個数: 72

約数和(自身を含む): 688150710

約数和(自身を除く): 483244110

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 113837, 227674, 341511, 455348, 569185, 683022, 910696, 1024533, 1138370, 1366044, 1707555, 2049066, 2276740, 2732088, 2845925, 3415110, 4098132, 4553480, 5122665, 5691850, 6830220, 8196264, 8537775, 10245330, 11383700, 13660440, 17075550, 20490660, 22767400, 25613325, 34151100, 40981320, 51226650, 68302200, 102453300, 204906600]

約数ペア:

[(1, 204906600), (2, 102453300), (3, 68302200), (4, 51226650), (5, 40981320), (6, 34151100), (8, 25613325), (9, 22767400), (10, 20490660), (12, 17075550), (15, 13660440), (18, 11383700), (20, 10245330), (24, 8537775), (25, 8196264), (30, 6830220), (36, 5691850), (40, 5122665), (45, 4553480), (50, 4098132), (60, 3415110), (72, 2845925), (75, 2732088), (90, 2276740), (100, 2049066), (120, 1707555), (150, 1366044), (180, 1138370), (200, 1024533), (225, 910696), (300, 683022), (360, 569185), (450, 455348), (600, 341511), (900, 227674), (1800, 113837)]