70102500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 220429440

約数和(自身を除く): 150326940

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, 625, 650, 719, 750, 780, 975, 1250, 1300, 1438, 1500, 1625, 1875, 1950, 2157, 2500, 2876, 3250, 3595, 3750, 3900, 4314, 4875, 6500, 7190, 7500, 8125, 8628, 9347, 9750, 10785, 14380, 16250, 17975, 18694, 19500, 21570, 24375, 28041, 32500, 35950, 37388, 43140, 46735, 48750, 53925, 56082, 71900, 89875, 93470, 97500, 107850, 112164, 140205, 179750, 186940, 215700, 233675, 269625, 280410, 359500, 449375, 467350, 539250, 560820, 701025, 898750, 934700, 1078500, 1168375, 1348125, 1402050, 1797500, 2336750, 2696250, 2804100, 3505125, 4673500, 5392500, 5841875, 7010250, 11683750, 14020500, 17525625, 23367500, 35051250, 70102500]

約数ペア:

[(1, 70102500), (2, 35051250), (3, 23367500), (4, 17525625), (5, 14020500), (6, 11683750), (10, 7010250), (12, 5841875), (13, 5392500), (15, 4673500), (20, 3505125), (25, 2804100), (26, 2696250), (30, 2336750), (39, 1797500), (50, 1402050), (52, 1348125), (60, 1168375), (65, 1078500), (75, 934700), (78, 898750), (100, 701025), (125, 560820), (130, 539250), (150, 467350), (156, 449375), (195, 359500), (250, 280410), (260, 269625), (300, 233675), (325, 215700), (375, 186940), (390, 179750), (500, 140205), (625, 112164), (650, 107850), (719, 97500), (750, 93470), (780, 89875), (975, 71900), (1250, 56082), (1300, 53925), (1438, 48750), (1500, 46735), (1625, 43140), (1875, 37388), (1950, 35950), (2157, 32500), (2500, 28041), (2876, 24375), (3250, 21570), (3595, 19500), (3750, 18694), (3900, 17975), (4314, 16250), (4875, 14380), (6500, 10785), (7190, 9750), (7500, 9347), (8125, 8628)]