319089000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{106363}}^1$

素因数の和:106387

約数の個数: 64

約数和(自身を含む): 995567040

約数和(自身を除く): 676478040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 106363, 212726, 319089, 425452, 531815, 638178, 850904, 1063630, 1276356, 1595445, 2127260, 2552712, 2659075, 3190890, 4254520, 5318150, 6381780, 7977225, 10636300, 12763560, 13295375, 15954450, 21272600, 26590750, 31908900, 39886125, 53181500, 63817800, 79772250, 106363000, 159544500, 319089000]

約数ペア:

[(1, 319089000), (2, 159544500), (3, 106363000), (4, 79772250), (5, 63817800), (6, 53181500), (8, 39886125), (10, 31908900), (12, 26590750), (15, 21272600), (20, 15954450), (24, 13295375), (25, 12763560), (30, 10636300), (40, 7977225), (50, 6381780), (60, 5318150), (75, 4254520), (100, 3190890), (120, 2659075), (125, 2552712), (150, 2127260), (200, 1595445), (250, 1276356), (300, 1063630), (375, 850904), (500, 638178), (600, 531815), (750, 425452), (1000, 319089), (1500, 212726), (3000, 106363)]