563928660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72859}}^1$

素因数の和:72917

約数の個数: 72

約数和(自身を含む): 1750388640

約数和(自身を除く): 1186459980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 72859, 145718, 218577, 291436, 364295, 437154, 655731, 728590, 874308, 1092885, 1311462, 1457180, 2185770, 2622924, 3132937, 3278655, 4371540, 6265874, 6557310, 9398811, 12531748, 13114620, 15664685, 18797622, 28196433, 31329370, 37595244, 46994055, 56392866, 62658740, 93988110, 112785732, 140982165, 187976220, 281964330, 563928660]

約数ペア:

[(1, 563928660), (2, 281964330), (3, 187976220), (4, 140982165), (5, 112785732), (6, 93988110), (9, 62658740), (10, 56392866), (12, 46994055), (15, 37595244), (18, 31329370), (20, 28196433), (30, 18797622), (36, 15664685), (43, 13114620), (45, 12531748), (60, 9398811), (86, 6557310), (90, 6265874), (129, 4371540), (172, 3278655), (180, 3132937), (215, 2622924), (258, 2185770), (387, 1457180), (430, 1311462), (516, 1092885), (645, 874308), (774, 728590), (860, 655731), (1290, 437154), (1548, 364295), (1935, 291436), (2580, 218577), (3870, 145718), (7740, 72859)]