30733650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:600

約数の個数: 72

約数和(自身を含む): 83275920

約数和(自身を除く): 52542270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 419, 450, 489, 815, 838, 978, 1257, 1467, 1630, 2095, 2445, 2514, 2934, 3771, 4075, 4190, 4890, 6285, 7335, 7542, 8150, 10475, 12225, 12570, 14670, 18855, 20950, 24450, 31425, 36675, 37710, 62850, 68297, 73350, 94275, 136594, 188550, 204891, 341485, 409782, 614673, 682970, 1024455, 1229346, 1707425, 2048910, 3073365, 3414850, 5122275, 6146730, 10244550, 15366825, 30733650]

約数ペア:

[(1, 30733650), (2, 15366825), (3, 10244550), (5, 6146730), (6, 5122275), (9, 3414850), (10, 3073365), (15, 2048910), (18, 1707425), (25, 1229346), (30, 1024455), (45, 682970), (50, 614673), (75, 409782), (90, 341485), (150, 204891), (163, 188550), (225, 136594), (326, 94275), (419, 73350), (450, 68297), (489, 62850), (815, 37710), (838, 36675), (978, 31425), (1257, 24450), (1467, 20950), (1630, 18855), (2095, 14670), (2445, 12570), (2514, 12225), (2934, 10475), (3771, 8150), (4075, 7542), (4190, 7335), (4890, 6285)]