57153780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10949}}^1$

素因数の和:10993

約数の個数: 72

約数和(自身を含む): 179361000

約数和(自身を除く): 122207220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10949, 21898, 32847, 43796, 54745, 65694, 98541, 109490, 131388, 164235, 197082, 218980, 317521, 328470, 394164, 492705, 635042, 656940, 952563, 985410, 1270084, 1587605, 1905126, 1970820, 2857689, 3175210, 3810252, 4762815, 5715378, 6350420, 9525630, 11430756, 14288445, 19051260, 28576890, 57153780]

約数ペア:

[(1, 57153780), (2, 28576890), (3, 19051260), (4, 14288445), (5, 11430756), (6, 9525630), (9, 6350420), (10, 5715378), (12, 4762815), (15, 3810252), (18, 3175210), (20, 2857689), (29, 1970820), (30, 1905126), (36, 1587605), (45, 1270084), (58, 985410), (60, 952563), (87, 656940), (90, 635042), (116, 492705), (145, 394164), (174, 328470), (180, 317521), (261, 218980), (290, 197082), (348, 164235), (435, 131388), (522, 109490), (580, 98541), (870, 65694), (1044, 54745), (1305, 43796), (1740, 32847), (2610, 21898), (5220, 10949)]