71993400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 225662640

約数和(自身を除く): 153669240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 582, 600, 776, 970, 1164, 1237, 1455, 1940, 2328, 2425, 2474, 2910, 3711, 3880, 4850, 4948, 5820, 6185, 7275, 7422, 9700, 9896, 11640, 12370, 14550, 14844, 18555, 19400, 24740, 29100, 29688, 30925, 37110, 49480, 58200, 61850, 74220, 92775, 119989, 123700, 148440, 185550, 239978, 247400, 359967, 371100, 479956, 599945, 719934, 742200, 959912, 1199890, 1439868, 1799835, 2399780, 2879736, 2999725, 3599670, 4799560, 5999450, 7199340, 8999175, 11998900, 14398680, 17998350, 23997800, 35996700, 71993400]

約数ペア:

[(1, 71993400), (2, 35996700), (3, 23997800), (4, 17998350), (5, 14398680), (6, 11998900), (8, 8999175), (10, 7199340), (12, 5999450), (15, 4799560), (20, 3599670), (24, 2999725), (25, 2879736), (30, 2399780), (40, 1799835), (50, 1439868), (60, 1199890), (75, 959912), (97, 742200), (100, 719934), (120, 599945), (150, 479956), (194, 371100), (200, 359967), (291, 247400), (300, 239978), (388, 185550), (485, 148440), (582, 123700), (600, 119989), (776, 92775), (970, 74220), (1164, 61850), (1237, 58200), (1455, 49480), (1940, 37110), (2328, 30925), (2425, 29688), (2474, 29100), (2910, 24740), (3711, 19400), (3880, 18555), (4850, 14844), (4948, 14550), (5820, 12370), (6185, 11640), (7275, 9896), (7422, 9700)]