28728600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47881}}^1$

素因数の和:47900

約数の個数: 48

約数和(自身を含む): 89060520

約数和(自身を除く): 60331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 47881, 95762, 143643, 191524, 239405, 287286, 383048, 478810, 574572, 718215, 957620, 1149144, 1197025, 1436430, 1915240, 2394050, 2872860, 3591075, 4788100, 5745720, 7182150, 9576200, 14364300, 28728600]

約数ペア:

[(1, 28728600), (2, 14364300), (3, 9576200), (4, 7182150), (5, 5745720), (6, 4788100), (8, 3591075), (10, 2872860), (12, 2394050), (15, 1915240), (20, 1436430), (24, 1197025), (25, 1149144), (30, 957620), (40, 718215), (50, 574572), (60, 478810), (75, 383048), (100, 287286), (120, 239405), (150, 191524), (200, 143643), (300, 95762), (600, 47881)]