6378000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{1063}}^1$

素因数の和:1089

約数の個数: 80

約数和(自身を含む): 20582016

約数和(自身を除く): 14204016

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, 1063, 1200, 1500, 2000, 2126, 3000, 3189, 4252, 5315, 6000, 6378, 8504, 10630, 12756, 15945, 17008, 21260, 25512, 26575, 31890, 42520, 51024, 53150, 63780, 79725, 85040, 106300, 127560, 132875, 159450, 212600, 255120, 265750, 318900, 398625, 425200, 531500, 637800, 797250, 1063000, 1275600, 1594500, 2126000, 3189000, 6378000]

約数ペア:

[(1, 6378000), (2, 3189000), (3, 2126000), (4, 1594500), (5, 1275600), (6, 1063000), (8, 797250), (10, 637800), (12, 531500), (15, 425200), (16, 398625), (20, 318900), (24, 265750), (25, 255120), (30, 212600), (40, 159450), (48, 132875), (50, 127560), (60, 106300), (75, 85040), (80, 79725), (100, 63780), (120, 53150), (125, 51024), (150, 42520), (200, 31890), (240, 26575), (250, 25512), (300, 21260), (375, 17008), (400, 15945), (500, 12756), (600, 10630), (750, 8504), (1000, 6378), (1063, 6000), (1200, 5315), (1500, 4252), (2000, 3189), (2126, 3000)]