12982500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{577}}^1$

素因数の和:607

約数の個数: 90

約数和(自身を含む): 41079038

約数和(自身を除く): 28096538

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, 577, 625, 750, 900, 1125, 1154, 1250, 1500, 1731, 1875, 2250, 2308, 2500, 2885, 3462, 3750, 4500, 5193, 5625, 5770, 6924, 7500, 8655, 10386, 11250, 11540, 14425, 17310, 20772, 22500, 25965, 28850, 34620, 43275, 51930, 57700, 72125, 86550, 103860, 129825, 144250, 173100, 216375, 259650, 288500, 360625, 432750, 519300, 649125, 721250, 865500, 1081875, 1298250, 1442500, 2163750, 2596500, 3245625, 4327500, 6491250, 12982500]

約数ペア:

[(1, 12982500), (2, 6491250), (3, 4327500), (4, 3245625), (5, 2596500), (6, 2163750), (9, 1442500), (10, 1298250), (12, 1081875), (15, 865500), (18, 721250), (20, 649125), (25, 519300), (30, 432750), (36, 360625), (45, 288500), (50, 259650), (60, 216375), (75, 173100), (90, 144250), (100, 129825), (125, 103860), (150, 86550), (180, 72125), (225, 57700), (250, 51930), (300, 43275), (375, 34620), (450, 28850), (500, 25965), (577, 22500), (625, 20772), (750, 17310), (900, 14425), (1125, 11540), (1154, 11250), (1250, 10386), (1500, 8655), (1731, 7500), (1875, 6924), (2250, 5770), (2308, 5625), (2500, 5193), (2885, 4500), (3462, 3750)]