129352050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{287449}}^1$

素因数の和:287467

約数の個数: 36

約数和(自身を含む): 347527050

約数和(自身を除く): 218175000

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 287449, 574898, 862347, 1437245, 1724694, 2587041, 2874490, 4311735, 5174082, 7186225, 8623470, 12935205, 14372450, 21558675, 25870410, 43117350, 64676025, 129352050]

約数ペア:

[(1, 129352050), (2, 64676025), (3, 43117350), (5, 25870410), (6, 21558675), (9, 14372450), (10, 12935205), (15, 8623470), (18, 7186225), (25, 5174082), (30, 4311735), (45, 2874490), (50, 2587041), (75, 1724694), (90, 1437245), (150, 862347), (225, 574898), (450, 287449)]