68734650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 171221184

約数和(自身を除く): 102486534

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 1285, 1542, 1783, 2570, 3566, 3855, 5349, 6425, 7710, 8915, 10698, 12850, 17830, 19275, 26745, 38550, 44575, 53490, 89150, 133725, 267450, 458231, 916462, 1374693, 2291155, 2749386, 4582310, 6873465, 11455775, 13746930, 22911550, 34367325, 68734650]

約数ペア:

[(1, 68734650), (2, 34367325), (3, 22911550), (5, 13746930), (6, 11455775), (10, 6873465), (15, 4582310), (25, 2749386), (30, 2291155), (50, 1374693), (75, 916462), (150, 458231), (257, 267450), (514, 133725), (771, 89150), (1285, 53490), (1542, 44575), (1783, 38550), (2570, 26745), (3566, 19275), (3855, 17830), (5349, 12850), (6425, 10698), (7710, 8915)]