10200660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 18539436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 863, 985, 1182, 1726, 1970, 2364, 2589, 2955, 3452, 3940, 4315, 5178, 5910, 8630, 10356, 11820, 12945, 17260, 25890, 51780, 170011, 340022, 510033, 680044, 850055, 1020066, 1700110, 2040132, 2550165, 3400220, 5100330, 10200660]

約数ペア:

[(1, 10200660), (2, 5100330), (3, 3400220), (4, 2550165), (5, 2040132), (6, 1700110), (10, 1020066), (12, 850055), (15, 680044), (20, 510033), (30, 340022), (60, 170011), (197, 51780), (394, 25890), (591, 17260), (788, 12945), (863, 11820), (985, 10356), (1182, 8630), (1726, 5910), (1970, 5178), (2364, 4315), (2589, 3940), (2955, 3452)]