72954450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:968

約数の個数: 72

約数和(自身を含む): 197154048

約数和(自身を除く): 124199598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 446, 450, 669, 727, 1115, 1338, 1454, 2007, 2181, 2230, 3345, 3635, 4014, 4362, 5575, 6543, 6690, 7270, 10035, 10905, 11150, 13086, 16725, 18175, 20070, 21810, 32715, 33450, 36350, 50175, 54525, 65430, 100350, 109050, 162121, 163575, 324242, 327150, 486363, 810605, 972726, 1459089, 1621210, 2431815, 2918178, 4053025, 4863630, 7295445, 8106050, 12159075, 14590890, 24318150, 36477225, 72954450]

約数ペア:

[(1, 72954450), (2, 36477225), (3, 24318150), (5, 14590890), (6, 12159075), (9, 8106050), (10, 7295445), (15, 4863630), (18, 4053025), (25, 2918178), (30, 2431815), (45, 1621210), (50, 1459089), (75, 972726), (90, 810605), (150, 486363), (223, 327150), (225, 324242), (446, 163575), (450, 162121), (669, 109050), (727, 100350), (1115, 65430), (1338, 54525), (1454, 50175), (2007, 36350), (2181, 33450), (2230, 32715), (3345, 21810), (3635, 20070), (4014, 18175), (4362, 16725), (5575, 13086), (6543, 11150), (6690, 10905), (7270, 10035)]