75249200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 201810000

約数和(自身を除く): 126560800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 200, 208, 232, 260, 290, 325, 377, 400, 464, 499, 520, 580, 650, 725, 754, 998, 1040, 1160, 1300, 1450, 1508, 1885, 1996, 2320, 2495, 2600, 2900, 3016, 3770, 3992, 4990, 5200, 5800, 6032, 6487, 7540, 7984, 9425, 9980, 11600, 12475, 12974, 14471, 15080, 18850, 19960, 24950, 25948, 28942, 30160, 32435, 37700, 39920, 49900, 51896, 57884, 64870, 72355, 75400, 99800, 103792, 115768, 129740, 144710, 150800, 162175, 188123, 199600, 231536, 259480, 289420, 324350, 361775, 376246, 518960, 578840, 648700, 723550, 752492, 940615, 1157680, 1297400, 1447100, 1504984, 1881230, 2594800, 2894200, 3009968, 3762460, 4703075, 5788400, 7524920, 9406150, 15049840, 18812300, 37624600, 75249200]

約数ペア:

[(1, 75249200), (2, 37624600), (4, 18812300), (5, 15049840), (8, 9406150), (10, 7524920), (13, 5788400), (16, 4703075), (20, 3762460), (25, 3009968), (26, 2894200), (29, 2594800), (40, 1881230), (50, 1504984), (52, 1447100), (58, 1297400), (65, 1157680), (80, 940615), (100, 752492), (104, 723550), (116, 648700), (130, 578840), (145, 518960), (200, 376246), (208, 361775), (232, 324350), (260, 289420), (290, 259480), (325, 231536), (377, 199600), (400, 188123), (464, 162175), (499, 150800), (520, 144710), (580, 129740), (650, 115768), (725, 103792), (754, 99800), (998, 75400), (1040, 72355), (1160, 64870), (1300, 57884), (1450, 51896), (1508, 49900), (1885, 39920), (1996, 37700), (2320, 32435), (2495, 30160), (2600, 28942), (2900, 25948), (3016, 24950), (3770, 19960), (3992, 18850), (4990, 15080), (5200, 14471), (5800, 12974), (6032, 12475), (6487, 11600), (7540, 9980), (7984, 9425)]