1282200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 3976680

約数和(自身を除く): 2694480

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, 2137, 4274, 6411, 8548, 10685, 12822, 17096, 21370, 25644, 32055, 42740, 51288, 53425, 64110, 85480, 106850, 128220, 160275, 213700, 256440, 320550, 427400, 641100, 1282200]

約数ペア:

[(1, 1282200), (2, 641100), (3, 427400), (4, 320550), (5, 256440), (6, 213700), (8, 160275), (10, 128220), (12, 106850), (15, 85480), (20, 64110), (24, 53425), (25, 51288), (30, 42740), (40, 32055), (50, 25644), (60, 21370), (75, 17096), (100, 12822), (120, 10685), (150, 8548), (200, 6411), (300, 4274), (600, 2137)]