195378000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{32563}}^1$

素因数の和:32589

約数の個数: 80

約数和(自身を含む): 629918016

約数和(自身を除く): 434540016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 32563, 65126, 97689, 130252, 162815, 195378, 260504, 325630, 390756, 488445, 521008, 651260, 781512, 814075, 976890, 1302520, 1563024, 1628150, 1953780, 2442225, 2605040, 3256300, 3907560, 4070375, 4884450, 6512600, 7815120, 8140750, 9768900, 12211125, 13025200, 16281500, 19537800, 24422250, 32563000, 39075600, 48844500, 65126000, 97689000, 195378000]

約数ペア:

[(1, 195378000), (2, 97689000), (3, 65126000), (4, 48844500), (5, 39075600), (6, 32563000), (8, 24422250), (10, 19537800), (12, 16281500), (15, 13025200), (16, 12211125), (20, 9768900), (24, 8140750), (25, 7815120), (30, 6512600), (40, 4884450), (48, 4070375), (50, 3907560), (60, 3256300), (75, 2605040), (80, 2442225), (100, 1953780), (120, 1628150), (125, 1563024), (150, 1302520), (200, 976890), (240, 814075), (250, 781512), (300, 651260), (375, 521008), (400, 488445), (500, 390756), (600, 325630), (750, 260504), (1000, 195378), (1200, 162815), (1500, 130252), (2000, 97689), (3000, 65126), (6000, 32563)]