4938750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{439}}^1$

素因数の和:467

約数の個数: 60

約数和(自身を含む): 13401960

約数和(自身を除く): 8463210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 439, 450, 625, 750, 878, 1125, 1250, 1317, 1875, 2195, 2250, 2634, 3750, 3951, 4390, 5625, 6585, 7902, 10975, 11250, 13170, 19755, 21950, 32925, 39510, 54875, 65850, 98775, 109750, 164625, 197550, 274375, 329250, 493875, 548750, 823125, 987750, 1646250, 2469375, 4938750]

約数ペア:

[(1, 4938750), (2, 2469375), (3, 1646250), (5, 987750), (6, 823125), (9, 548750), (10, 493875), (15, 329250), (18, 274375), (25, 197550), (30, 164625), (45, 109750), (50, 98775), (75, 65850), (90, 54875), (125, 39510), (150, 32925), (225, 21950), (250, 19755), (375, 13170), (439, 11250), (450, 10975), (625, 7902), (750, 6585), (878, 5625), (1125, 4390), (1250, 3951), (1317, 3750), (1875, 2634), (2195, 2250)]