1220147400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2033579}}^1$

素因数の和:2033598

約数の個数: 48

約数和(自身を含む): 3782458800

約数和(自身を除く): 2562311400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2033579, 4067158, 6100737, 8134316, 10167895, 12201474, 16268632, 20335790, 24402948, 30503685, 40671580, 48805896, 50839475, 61007370, 81343160, 101678950, 122014740, 152518425, 203357900, 244029480, 305036850, 406715800, 610073700, 1220147400]

約数ペア:

[(1, 1220147400), (2, 610073700), (3, 406715800), (4, 305036850), (5, 244029480), (6, 203357900), (8, 152518425), (10, 122014740), (12, 101678950), (15, 81343160), (20, 61007370), (24, 50839475), (25, 48805896), (30, 40671580), (40, 30503685), (50, 24402948), (60, 20335790), (75, 16268632), (100, 12201474), (120, 10167895), (150, 8134316), (200, 6100737), (300, 4067158), (600, 2033579)]