145908900

素因数分解:

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

素因数の和:970

約数の個数: 108

約数和(自身を含む): 460026112

約数和(自身を除く): 314117212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 223, 225, 300, 446, 450, 669, 727, 892, 900, 1115, 1338, 1454, 2007, 2181, 2230, 2676, 2908, 3345, 3635, 4014, 4362, 4460, 5575, 6543, 6690, 7270, 8028, 8724, 10035, 10905, 11150, 13086, 13380, 14540, 16725, 18175, 20070, 21810, 22300, 26172, 32715, 33450, 36350, 40140, 43620, 50175, 54525, 65430, 66900, 72700, 100350, 109050, 130860, 162121, 163575, 200700, 218100, 324242, 327150, 486363, 648484, 654300, 810605, 972726, 1459089, 1621210, 1945452, 2431815, 2918178, 3242420, 4053025, 4863630, 5836356, 7295445, 8106050, 9727260, 12159075, 14590890, 16212100, 24318150, 29181780, 36477225, 48636300, 72954450, 145908900]

約数ペア:

[(1, 145908900), (2, 72954450), (3, 48636300), (4, 36477225), (5, 29181780), (6, 24318150), (9, 16212100), (10, 14590890), (12, 12159075), (15, 9727260), (18, 8106050), (20, 7295445), (25, 5836356), (30, 4863630), (36, 4053025), (45, 3242420), (50, 2918178), (60, 2431815), (75, 1945452), (90, 1621210), (100, 1459089), (150, 972726), (180, 810605), (223, 654300), (225, 648484), (300, 486363), (446, 327150), (450, 324242), (669, 218100), (727, 200700), (892, 163575), (900, 162121), (1115, 130860), (1338, 109050), (1454, 100350), (2007, 72700), (2181, 66900), (2230, 65430), (2676, 54525), (2908, 50175), (3345, 43620), (3635, 40140), (4014, 36350), (4362, 33450), (4460, 32715), (5575, 26172), (6543, 22300), (6690, 21810), (7270, 20070), (8028, 18175), (8724, 16725), (10035, 14540), (10905, 13380), (11150, 13086)]