72983550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28621}}^1$

素因数の和:28653

約数の個数: 48

約数和(自身を含む): 191652912

約数和(自身を除く): 118669362

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28621, 57242, 85863, 143105, 171726, 286210, 429315, 486557, 715525, 858630, 973114, 1431050, 1459671, 2146575, 2432785, 2919342, 4293150, 4865570, 7298355, 12163925, 14596710, 24327850, 36491775, 72983550]

約数ペア:

[(1, 72983550), (2, 36491775), (3, 24327850), (5, 14596710), (6, 12163925), (10, 7298355), (15, 4865570), (17, 4293150), (25, 2919342), (30, 2432785), (34, 2146575), (50, 1459671), (51, 1431050), (75, 973114), (85, 858630), (102, 715525), (150, 486557), (170, 429315), (255, 286210), (425, 171726), (510, 143105), (850, 85863), (1275, 57242), (2550, 28621)]