13378650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 33628800

約数和(自身を除く): 20250150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1129, 1185, 1975, 2258, 2370, 3387, 3950, 5645, 5925, 6774, 11290, 11850, 16935, 28225, 33870, 56450, 84675, 89191, 169350, 178382, 267573, 445955, 535146, 891910, 1337865, 2229775, 2675730, 4459550, 6689325, 13378650]

約数ペア:

[(1, 13378650), (2, 6689325), (3, 4459550), (5, 2675730), (6, 2229775), (10, 1337865), (15, 891910), (25, 535146), (30, 445955), (50, 267573), (75, 178382), (79, 169350), (150, 89191), (158, 84675), (237, 56450), (395, 33870), (474, 28225), (790, 16935), (1129, 11850), (1185, 11290), (1975, 6774), (2258, 5925), (2370, 5645), (3387, 3950)]