1330398450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{62903}}^1$

素因数の和:62968

約数の個数: 72

約数和(自身を含む): 3650444928

約数和(自身を除く): 2320046478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 62903, 125806, 188709, 314515, 377418, 566127, 629030, 943545, 1132254, 1572575, 1887090, 2830635, 2956441, 3145150, 4717725, 5661270, 5912882, 8869323, 9435450, 14153175, 14782205, 17738646, 26607969, 28306350, 29564410, 44346615, 53215938, 73911025, 88693230, 133039845, 147822050, 221733075, 266079690, 443466150, 665199225, 1330398450]

約数ペア:

[(1, 1330398450), (2, 665199225), (3, 443466150), (5, 266079690), (6, 221733075), (9, 147822050), (10, 133039845), (15, 88693230), (18, 73911025), (25, 53215938), (30, 44346615), (45, 29564410), (47, 28306350), (50, 26607969), (75, 17738646), (90, 14782205), (94, 14153175), (141, 9435450), (150, 8869323), (225, 5912882), (235, 5661270), (282, 4717725), (423, 3145150), (450, 2956441), (470, 2830635), (705, 1887090), (846, 1572575), (1175, 1132254), (1410, 943545), (2115, 629030), (2350, 566127), (3525, 377418), (4230, 314515), (7050, 188709), (10575, 125806), (21150, 62903)]