71528250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 179697024

約数和(自身を除く): 108168774

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 283, 337, 375, 566, 674, 750, 849, 1011, 1415, 1685, 1698, 2022, 2830, 3370, 4245, 5055, 7075, 8425, 8490, 10110, 14150, 16850, 21225, 25275, 35375, 42125, 42450, 50550, 70750, 84250, 95371, 106125, 126375, 190742, 212250, 252750, 286113, 476855, 572226, 953710, 1430565, 2384275, 2861130, 4768550, 7152825, 11921375, 14305650, 23842750, 35764125, 71528250]

約数ペア:

[(1, 71528250), (2, 35764125), (3, 23842750), (5, 14305650), (6, 11921375), (10, 7152825), (15, 4768550), (25, 2861130), (30, 2384275), (50, 1430565), (75, 953710), (125, 572226), (150, 476855), (250, 286113), (283, 252750), (337, 212250), (375, 190742), (566, 126375), (674, 106125), (750, 95371), (849, 84250), (1011, 70750), (1415, 50550), (1685, 42450), (1698, 42125), (2022, 35375), (2830, 25275), (3370, 21225), (4245, 16850), (5055, 14150), (7075, 10110), (8425, 8490)]