68515500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45677}}^1$

素因数の和:45699

約数の個数: 48

約数和(自身を含む): 199521504

約数和(自身を除く): 131006004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 45677, 91354, 137031, 182708, 228385, 274062, 456770, 548124, 685155, 913540, 1141925, 1370310, 2283850, 2740620, 3425775, 4567700, 5709625, 6851550, 11419250, 13703100, 17128875, 22838500, 34257750, 68515500]

約数ペア:

[(1, 68515500), (2, 34257750), (3, 22838500), (4, 17128875), (5, 13703100), (6, 11419250), (10, 6851550), (12, 5709625), (15, 4567700), (20, 3425775), (25, 2740620), (30, 2283850), (50, 1370310), (60, 1141925), (75, 913540), (100, 685155), (125, 548124), (150, 456770), (250, 274062), (300, 228385), (375, 182708), (500, 137031), (750, 91354), (1500, 45677)]