75291540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43271}}^1$

素因数の和:43312

約数の個数: 48

約数和(自身を含む): 218090880

約数和(自身を除く): 142799340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 43271, 86542, 129813, 173084, 216355, 259626, 432710, 519252, 649065, 865420, 1254859, 1298130, 2509718, 2596260, 3764577, 5019436, 6274295, 7529154, 12548590, 15058308, 18822885, 25097180, 37645770, 75291540]

約数ペア:

[(1, 75291540), (2, 37645770), (3, 25097180), (4, 18822885), (5, 15058308), (6, 12548590), (10, 7529154), (12, 6274295), (15, 5019436), (20, 3764577), (29, 2596260), (30, 2509718), (58, 1298130), (60, 1254859), (87, 865420), (116, 649065), (145, 519252), (174, 432710), (290, 259626), (348, 216355), (435, 173084), (580, 129813), (870, 86542), (1740, 43271)]