56725500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2944

約数の個数: 96

約数和(自身を含む): 177952320

約数和(自身を除く): 121226820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 2909, 3250, 3900, 4875, 5818, 6500, 8727, 9750, 11636, 14545, 17454, 19500, 29090, 34908, 37817, 43635, 58180, 72725, 75634, 87270, 113451, 145450, 151268, 174540, 189085, 218175, 226902, 290900, 363625, 378170, 436350, 453804, 567255, 727250, 756340, 872700, 945425, 1090875, 1134510, 1454500, 1890850, 2181750, 2269020, 2836275, 3781700, 4363500, 4727125, 5672550, 9454250, 11345100, 14181375, 18908500, 28362750, 56725500]

約数ペア:

[(1, 56725500), (2, 28362750), (3, 18908500), (4, 14181375), (5, 11345100), (6, 9454250), (10, 5672550), (12, 4727125), (13, 4363500), (15, 3781700), (20, 2836275), (25, 2269020), (26, 2181750), (30, 1890850), (39, 1454500), (50, 1134510), (52, 1090875), (60, 945425), (65, 872700), (75, 756340), (78, 727250), (100, 567255), (125, 453804), (130, 436350), (150, 378170), (156, 363625), (195, 290900), (250, 226902), (260, 218175), (300, 189085), (325, 174540), (375, 151268), (390, 145450), (500, 113451), (650, 87270), (750, 75634), (780, 72725), (975, 58180), (1300, 43635), (1500, 37817), (1625, 34908), (1950, 29090), (2909, 19500), (3250, 17454), (3900, 14545), (4875, 11636), (5818, 9750), (6500, 8727)]