127907250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 321235200

約数和(自身を除く): 193327950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 199, 250, 375, 398, 597, 750, 857, 995, 1194, 1714, 1990, 2571, 2985, 4285, 4975, 5142, 5970, 8570, 9950, 12855, 14925, 21425, 24875, 25710, 29850, 42850, 49750, 64275, 74625, 107125, 128550, 149250, 170543, 214250, 321375, 341086, 511629, 642750, 852715, 1023258, 1705430, 2558145, 4263575, 5116290, 8527150, 12790725, 21317875, 25581450, 42635750, 63953625, 127907250]

約数ペア:

[(1, 127907250), (2, 63953625), (3, 42635750), (5, 25581450), (6, 21317875), (10, 12790725), (15, 8527150), (25, 5116290), (30, 4263575), (50, 2558145), (75, 1705430), (125, 1023258), (150, 852715), (199, 642750), (250, 511629), (375, 341086), (398, 321375), (597, 214250), (750, 170543), (857, 149250), (995, 128550), (1194, 107125), (1714, 74625), (1990, 64275), (2571, 49750), (2985, 42850), (4285, 29850), (4975, 25710), (5142, 24875), (5970, 21425), (8570, 14925), (9950, 12855)]