12910050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 36336960

約数和(自身を除く): 23426910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 90, 131, 135, 146, 150, 219, 225, 262, 270, 365, 393, 438, 450, 655, 657, 675, 730, 786, 1095, 1179, 1310, 1314, 1350, 1825, 1965, 1971, 2190, 2358, 3275, 3285, 3537, 3650, 3930, 3942, 5475, 5895, 6550, 6570, 7074, 9563, 9825, 9855, 10950, 11790, 16425, 17685, 19126, 19650, 19710, 28689, 29475, 32850, 35370, 47815, 49275, 57378, 58950, 86067, 88425, 95630, 98550, 143445, 172134, 176850, 239075, 258201, 286890, 430335, 478150, 516402, 717225, 860670, 1291005, 1434450, 2151675, 2582010, 4303350, 6455025, 12910050]

約数ペア:

[(1, 12910050), (2, 6455025), (3, 4303350), (5, 2582010), (6, 2151675), (9, 1434450), (10, 1291005), (15, 860670), (18, 717225), (25, 516402), (27, 478150), (30, 430335), (45, 286890), (50, 258201), (54, 239075), (73, 176850), (75, 172134), (90, 143445), (131, 98550), (135, 95630), (146, 88425), (150, 86067), (219, 58950), (225, 57378), (262, 49275), (270, 47815), (365, 35370), (393, 32850), (438, 29475), (450, 28689), (655, 19710), (657, 19650), (675, 19126), (730, 17685), (786, 16425), (1095, 11790), (1179, 10950), (1310, 9855), (1314, 9825), (1350, 9563), (1825, 7074), (1965, 6570), (1971, 6550), (2190, 5895), (2358, 5475), (3275, 3942), (3285, 3930), (3537, 3650)]