144280600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15349}}^1$

素因数の和:15412

約数の個数: 48

約数和(自身を含む): 342612000

約数和(自身を除く): 198331400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 9400, 15349, 30698, 61396, 76745, 122792, 153490, 306980, 383725, 613960, 721403, 767450, 1442806, 1534900, 2885612, 3069800, 3607015, 5771224, 7214030, 14428060, 18035075, 28856120, 36070150, 72140300, 144280600]

約数ペア:

[(1, 144280600), (2, 72140300), (4, 36070150), (5, 28856120), (8, 18035075), (10, 14428060), (20, 7214030), (25, 5771224), (40, 3607015), (47, 3069800), (50, 2885612), (94, 1534900), (100, 1442806), (188, 767450), (200, 721403), (235, 613960), (376, 383725), (470, 306980), (940, 153490), (1175, 122792), (1880, 76745), (2350, 61396), (4700, 30698), (9400, 15349)]