77675670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4337}}^1$

素因数の和:4549

約数の個数: 48

約数和(自身を含む): 203018400

約数和(自身を除く): 125342730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4337, 5970, 8674, 8955, 13011, 17910, 21685, 26022, 39033, 43370, 65055, 78066, 130110, 195165, 390330, 863063, 1726126, 2589189, 4315315, 5178378, 7767567, 8630630, 12945945, 15535134, 25891890, 38837835, 77675670]

約数ペア:

[(1, 77675670), (2, 38837835), (3, 25891890), (5, 15535134), (6, 12945945), (9, 8630630), (10, 7767567), (15, 5178378), (18, 4315315), (30, 2589189), (45, 1726126), (90, 863063), (199, 390330), (398, 195165), (597, 130110), (995, 78066), (1194, 65055), (1791, 43370), (1990, 39033), (2985, 26022), (3582, 21685), (4337, 17910), (5970, 13011), (8674, 8955)]