55327500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 90

約数和(自身を含む): 174834660

約数和(自身を除く): 119507160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2459, 2500, 3750, 4500, 4918, 5625, 7377, 7500, 9836, 11250, 12295, 14754, 22131, 22500, 24590, 29508, 36885, 44262, 49180, 61475, 73770, 88524, 110655, 122950, 147540, 184425, 221310, 245900, 307375, 368850, 442620, 553275, 614750, 737700, 922125, 1106550, 1229500, 1536875, 1844250, 2213100, 2766375, 3073750, 3688500, 4610625, 5532750, 6147500, 9221250, 11065500, 13831875, 18442500, 27663750, 55327500]

約数ペア:

[(1, 55327500), (2, 27663750), (3, 18442500), (4, 13831875), (5, 11065500), (6, 9221250), (9, 6147500), (10, 5532750), (12, 4610625), (15, 3688500), (18, 3073750), (20, 2766375), (25, 2213100), (30, 1844250), (36, 1536875), (45, 1229500), (50, 1106550), (60, 922125), (75, 737700), (90, 614750), (100, 553275), (125, 442620), (150, 368850), (180, 307375), (225, 245900), (250, 221310), (300, 184425), (375, 147540), (450, 122950), (500, 110655), (625, 88524), (750, 73770), (900, 61475), (1125, 49180), (1250, 44262), (1500, 36885), (1875, 29508), (2250, 24590), (2459, 22500), (2500, 22131), (3750, 14754), (4500, 12295), (4918, 11250), (5625, 9836), (7377, 7500)]