74982000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12497}}^1$

素因数の和:12523

約数の個数: 80

約数和(自身を含む): 241761312

約数和(自身を除く): 166779312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12497, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 187455, 199952, 249940, 299928, 312425, 374910, 499880, 599856, 624850, 749820, 937275, 999760, 1249700, 1499640, 1562125, 1874550, 2499400, 2999280, 3124250, 3749100, 4686375, 4998800, 6248500, 7498200, 9372750, 12497000, 14996400, 18745500, 24994000, 37491000, 74982000]

約数ペア:

[(1, 74982000), (2, 37491000), (3, 24994000), (4, 18745500), (5, 14996400), (6, 12497000), (8, 9372750), (10, 7498200), (12, 6248500), (15, 4998800), (16, 4686375), (20, 3749100), (24, 3124250), (25, 2999280), (30, 2499400), (40, 1874550), (48, 1562125), (50, 1499640), (60, 1249700), (75, 999760), (80, 937275), (100, 749820), (120, 624850), (125, 599856), (150, 499880), (200, 374910), (240, 312425), (250, 299928), (300, 249940), (375, 199952), (400, 187455), (500, 149964), (600, 124970), (750, 99976), (1000, 74982), (1200, 62485), (1500, 49988), (2000, 37491), (3000, 24994), (6000, 12497)]