4872750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 12467520

約数和(自身を除く): 7594770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 89, 125, 146, 150, 178, 219, 250, 267, 365, 375, 438, 445, 534, 730, 750, 890, 1095, 1335, 1825, 2190, 2225, 2670, 3650, 4450, 5475, 6497, 6675, 9125, 10950, 11125, 12994, 13350, 18250, 19491, 22250, 27375, 32485, 33375, 38982, 54750, 64970, 66750, 97455, 162425, 194910, 324850, 487275, 812125, 974550, 1624250, 2436375, 4872750]

約数ペア:

[(1, 4872750), (2, 2436375), (3, 1624250), (5, 974550), (6, 812125), (10, 487275), (15, 324850), (25, 194910), (30, 162425), (50, 97455), (73, 66750), (75, 64970), (89, 54750), (125, 38982), (146, 33375), (150, 32485), (178, 27375), (219, 22250), (250, 19491), (267, 18250), (365, 13350), (375, 12994), (438, 11125), (445, 10950), (534, 9125), (730, 6675), (750, 6497), (890, 5475), (1095, 4450), (1335, 3650), (1825, 2670), (2190, 2225)]