99689880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4217}}^1$

素因数の和:4428

約数の個数: 64

約数和(自身を含む): 300659040

約数和(自身を除く): 200969160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4217, 4728, 5910, 7880, 8434, 11820, 12651, 16868, 21085, 23640, 25302, 33736, 42170, 50604, 63255, 84340, 101208, 126510, 168680, 253020, 506040, 830749, 1661498, 2492247, 3322996, 4153745, 4984494, 6645992, 8307490, 9968988, 12461235, 16614980, 19937976, 24922470, 33229960, 49844940, 99689880]

約数ペア:

[(1, 99689880), (2, 49844940), (3, 33229960), (4, 24922470), (5, 19937976), (6, 16614980), (8, 12461235), (10, 9968988), (12, 8307490), (15, 6645992), (20, 4984494), (24, 4153745), (30, 3322996), (40, 2492247), (60, 1661498), (120, 830749), (197, 506040), (394, 253020), (591, 168680), (788, 126510), (985, 101208), (1182, 84340), (1576, 63255), (1970, 50604), (2364, 42170), (2955, 33736), (3940, 25302), (4217, 23640), (4728, 21085), (5910, 16868), (7880, 12651), (8434, 11820)]