12731100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42437}}^1$

素因数の和:42454

約数の個数: 36

約数和(自身を含む): 36836184

約数和(自身を除く): 24105084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42437, 84874, 127311, 169748, 212185, 254622, 424370, 509244, 636555, 848740, 1060925, 1273110, 2121850, 2546220, 3182775, 4243700, 6365550, 12731100]

約数ペア:

[(1, 12731100), (2, 6365550), (3, 4243700), (4, 3182775), (5, 2546220), (6, 2121850), (10, 1273110), (12, 1060925), (15, 848740), (20, 636555), (25, 509244), (30, 424370), (50, 254622), (60, 212185), (75, 169748), (100, 127311), (150, 84874), (300, 42437)]