30249200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 60

約数和(自身を含む): 74266080

約数和(自身を除く): 44016880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1609, 1880, 2350, 3218, 3760, 4700, 6436, 8045, 9400, 12872, 16090, 18800, 25744, 32180, 40225, 64360, 75623, 80450, 128720, 151246, 160900, 302492, 321800, 378115, 604984, 643600, 756230, 1209968, 1512460, 1890575, 3024920, 3781150, 6049840, 7562300, 15124600, 30249200]

約数ペア:

[(1, 30249200), (2, 15124600), (4, 7562300), (5, 6049840), (8, 3781150), (10, 3024920), (16, 1890575), (20, 1512460), (25, 1209968), (40, 756230), (47, 643600), (50, 604984), (80, 378115), (94, 321800), (100, 302492), (188, 160900), (200, 151246), (235, 128720), (376, 80450), (400, 75623), (470, 64360), (752, 40225), (940, 32180), (1175, 25744), (1609, 18800), (1880, 16090), (2350, 12872), (3218, 9400), (3760, 8045), (4700, 6436)]