75734460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140249}}^1$

素因数の和:140267

約数の個数: 48

約数和(自身を含む): 235620000

約数和(自身を除く): 159885540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140249, 280498, 420747, 560996, 701245, 841494, 1262241, 1402490, 1682988, 2103735, 2524482, 2804980, 3786723, 4207470, 5048964, 6311205, 7573446, 8414940, 12622410, 15146892, 18933615, 25244820, 37867230, 75734460]

約数ペア:

[(1, 75734460), (2, 37867230), (3, 25244820), (4, 18933615), (5, 15146892), (6, 12622410), (9, 8414940), (10, 7573446), (12, 6311205), (15, 5048964), (18, 4207470), (20, 3786723), (27, 2804980), (30, 2524482), (36, 2103735), (45, 1682988), (54, 1402490), (60, 1262241), (90, 841494), (108, 701245), (135, 560996), (180, 420747), (270, 280498), (540, 140249)]