12912834450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{280409}}^1$

素因数の和:280731

約数の個数: 48

約数和(自身を含む): 32128256160

約数和(自身を除く): 19215421710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 307, 614, 921, 1535, 1842, 3070, 4605, 7675, 9210, 15350, 23025, 46050, 280409, 560818, 841227, 1402045, 1682454, 2804090, 4206135, 7010225, 8412270, 14020450, 21030675, 42061350, 86085563, 172171126, 258256689, 430427815, 516513378, 860855630, 1291283445, 2152139075, 2582566890, 4304278150, 6456417225, 12912834450]

約数ペア:

[(1, 12912834450), (2, 6456417225), (3, 4304278150), (5, 2582566890), (6, 2152139075), (10, 1291283445), (15, 860855630), (25, 516513378), (30, 430427815), (50, 258256689), (75, 172171126), (150, 86085563), (307, 42061350), (614, 21030675), (921, 14020450), (1535, 8412270), (1842, 7010225), (3070, 4206135), (4605, 2804090), (7675, 1682454), (9210, 1402045), (15350, 841227), (23025, 560818), (46050, 280409)]