19137000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{6379}}^1$

素因数の和:6403

約数の個数: 64

約数和(自身を含む): 59716800

約数和(自身を除く): 40579800

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, 6379, 12758, 19137, 25516, 31895, 38274, 51032, 63790, 76548, 95685, 127580, 153096, 159475, 191370, 255160, 318950, 382740, 478425, 637900, 765480, 797375, 956850, 1275800, 1594750, 1913700, 2392125, 3189500, 3827400, 4784250, 6379000, 9568500, 19137000]

約数ペア:

[(1, 19137000), (2, 9568500), (3, 6379000), (4, 4784250), (5, 3827400), (6, 3189500), (8, 2392125), (10, 1913700), (12, 1594750), (15, 1275800), (20, 956850), (24, 797375), (25, 765480), (30, 637900), (40, 478425), (50, 382740), (60, 318950), (75, 255160), (100, 191370), (120, 159475), (125, 153096), (150, 127580), (200, 95685), (250, 76548), (300, 63790), (375, 51032), (500, 38274), (600, 31895), (750, 25516), (1000, 19137), (1500, 12758), (3000, 6379)]