10785000

素因数分解:

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

素因数の和:748

約数の個数: 80

約数和(自身を含む): 33739200

約数和(自身を除く): 22954200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 719, 750, 1000, 1250, 1438, 1500, 1875, 2157, 2500, 2876, 3000, 3595, 3750, 4314, 5000, 5752, 7190, 7500, 8628, 10785, 14380, 15000, 17256, 17975, 21570, 28760, 35950, 43140, 53925, 71900, 86280, 89875, 107850, 143800, 179750, 215700, 269625, 359500, 431400, 449375, 539250, 719000, 898750, 1078500, 1348125, 1797500, 2157000, 2696250, 3595000, 5392500, 10785000]

約数ペア:

[(1, 10785000), (2, 5392500), (3, 3595000), (4, 2696250), (5, 2157000), (6, 1797500), (8, 1348125), (10, 1078500), (12, 898750), (15, 719000), (20, 539250), (24, 449375), (25, 431400), (30, 359500), (40, 269625), (50, 215700), (60, 179750), (75, 143800), (100, 107850), (120, 89875), (125, 86280), (150, 71900), (200, 53925), (250, 43140), (300, 35950), (375, 28760), (500, 21570), (600, 17975), (625, 17256), (719, 15000), (750, 14380), (1000, 10785), (1250, 8628), (1438, 7500), (1500, 7190), (1875, 5752), (2157, 5000), (2500, 4314), (2876, 3750), (3000, 3595)]