890451300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{26267}}^1$

素因数の和:26397

約数の個数: 72

約数和(自身を含む): 2599271136

約数和(自身を除く): 1708819836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2825, 3390, 5650, 6780, 8475, 11300, 16950, 26267, 33900, 52534, 78801, 105068, 131335, 157602, 262670, 315204, 394005, 525340, 656675, 788010, 1313350, 1576020, 1970025, 2626700, 2968171, 3940050, 5936342, 7880100, 8904513, 11872684, 14840855, 17809026, 29681710, 35618052, 44522565, 59363420, 74204275, 89045130, 148408550, 178090260, 222612825, 296817100, 445225650, 890451300]

約数ペア:

[(1, 890451300), (2, 445225650), (3, 296817100), (4, 222612825), (5, 178090260), (6, 148408550), (10, 89045130), (12, 74204275), (15, 59363420), (20, 44522565), (25, 35618052), (30, 29681710), (50, 17809026), (60, 14840855), (75, 11872684), (100, 8904513), (113, 7880100), (150, 5936342), (226, 3940050), (300, 2968171), (339, 2626700), (452, 1970025), (565, 1576020), (678, 1313350), (1130, 788010), (1356, 656675), (1695, 525340), (2260, 394005), (2825, 315204), (3390, 262670), (5650, 157602), (6780, 131335), (8475, 105068), (11300, 78801), (16950, 52534), (26267, 33900)]