63556620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5323}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 178886400

約数和(自身を除く): 115329780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5323, 5970, 10646, 11940, 15969, 21292, 26615, 31938, 53230, 63876, 79845, 106460, 159690, 319380, 1059277, 2118554, 3177831, 4237108, 5296385, 6355662, 10592770, 12711324, 15889155, 21185540, 31778310, 63556620]

約数ペア:

[(1, 63556620), (2, 31778310), (3, 21185540), (4, 15889155), (5, 12711324), (6, 10592770), (10, 6355662), (12, 5296385), (15, 4237108), (20, 3177831), (30, 2118554), (60, 1059277), (199, 319380), (398, 159690), (597, 106460), (796, 79845), (995, 63876), (1194, 53230), (1990, 31938), (2388, 26615), (2985, 21292), (3980, 15969), (5323, 11940), (5970, 10646)]