489431100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{52627}}^1$

素因数の和:52675

約数の個数: 72

約数和(自身を含む): 1461795328

約数和(自身を除く): 972364228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 52627, 105254, 157881, 210508, 263135, 315762, 526270, 631524, 789405, 1052540, 1315675, 1578810, 1631437, 2631350, 3157620, 3262874, 3947025, 4894311, 5262700, 6525748, 7894050, 8157185, 9788622, 15788100, 16314370, 19577244, 24471555, 32628740, 40785925, 48943110, 81571850, 97886220, 122357775, 163143700, 244715550, 489431100]

約数ペア:

[(1, 489431100), (2, 244715550), (3, 163143700), (4, 122357775), (5, 97886220), (6, 81571850), (10, 48943110), (12, 40785925), (15, 32628740), (20, 24471555), (25, 19577244), (30, 16314370), (31, 15788100), (50, 9788622), (60, 8157185), (62, 7894050), (75, 6525748), (93, 5262700), (100, 4894311), (124, 3947025), (150, 3262874), (155, 3157620), (186, 2631350), (300, 1631437), (310, 1578810), (372, 1315675), (465, 1052540), (620, 789405), (775, 631524), (930, 526270), (1550, 315762), (1860, 263135), (2325, 210508), (3100, 157881), (4650, 105254), (9300, 52627)]