12831900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42773}}^1$

素因数の和:42790

約数の個数: 36

約数和(自身を含む): 37127832

約数和(自身を除く): 24295932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42773, 85546, 128319, 171092, 213865, 256638, 427730, 513276, 641595, 855460, 1069325, 1283190, 2138650, 2566380, 3207975, 4277300, 6415950, 12831900]

約数ペア:

[(1, 12831900), (2, 6415950), (3, 4277300), (4, 3207975), (5, 2566380), (6, 2138650), (10, 1283190), (12, 1069325), (15, 855460), (20, 641595), (25, 513276), (30, 427730), (50, 256638), (60, 213865), (75, 171092), (100, 128319), (150, 85546), (300, 42773)]