75313380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1259}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 211256640

約数和(自身を除く): 135943260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1259, 1994, 2518, 2991, 3777, 3988, 4985, 5036, 5982, 6295, 7554, 9970, 11964, 12590, 14955, 15108, 18885, 19940, 25180, 29910, 37770, 59820, 75540, 1255223, 2510446, 3765669, 5020892, 6276115, 7531338, 12552230, 15062676, 18828345, 25104460, 37656690, 75313380]

約数ペア:

[(1, 75313380), (2, 37656690), (3, 25104460), (4, 18828345), (5, 15062676), (6, 12552230), (10, 7531338), (12, 6276115), (15, 5020892), (20, 3765669), (30, 2510446), (60, 1255223), (997, 75540), (1259, 59820), (1994, 37770), (2518, 29910), (2991, 25180), (3777, 19940), (3988, 18885), (4985, 15108), (5036, 14955), (5982, 12590), (6295, 11964), (7554, 9970)]