5418750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 72

約数和(自身を含む): 14389704

約数和(自身を除く): 8970954

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 289, 375, 425, 510, 578, 625, 750, 850, 867, 1250, 1275, 1445, 1734, 1875, 2125, 2550, 2890, 3125, 3750, 4250, 4335, 6250, 6375, 7225, 8670, 9375, 10625, 12750, 14450, 18750, 21250, 21675, 31875, 36125, 43350, 53125, 63750, 72250, 106250, 108375, 159375, 180625, 216750, 318750, 361250, 541875, 903125, 1083750, 1806250, 2709375, 5418750]

約数ペア:

[(1, 5418750), (2, 2709375), (3, 1806250), (5, 1083750), (6, 903125), (10, 541875), (15, 361250), (17, 318750), (25, 216750), (30, 180625), (34, 159375), (50, 108375), (51, 106250), (75, 72250), (85, 63750), (102, 53125), (125, 43350), (150, 36125), (170, 31875), (250, 21675), (255, 21250), (289, 18750), (375, 14450), (425, 12750), (510, 10625), (578, 9375), (625, 8670), (750, 7225), (850, 6375), (867, 6250), (1250, 4335), (1275, 4250), (1445, 3750), (1734, 3125), (1875, 2890), (2125, 2550)]