75677220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140143}}^1$

素因数の和:140161

約数の個数: 48

約数和(自身を含む): 235441920

約数和(自身を除く): 159764700

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, 140143, 280286, 420429, 560572, 700715, 840858, 1261287, 1401430, 1681716, 2102145, 2522574, 2802860, 3783861, 4204290, 5045148, 6306435, 7567722, 8408580, 12612870, 15135444, 18919305, 25225740, 37838610, 75677220]

約数ペア:

[(1, 75677220), (2, 37838610), (3, 25225740), (4, 18919305), (5, 15135444), (6, 12612870), (9, 8408580), (10, 7567722), (12, 6306435), (15, 5045148), (18, 4204290), (20, 3783861), (27, 2802860), (30, 2522574), (36, 2102145), (45, 1681716), (54, 1401430), (60, 1261287), (90, 840858), (108, 700715), (135, 560572), (180, 420429), (270, 280286), (540, 140143)]