56778000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{9463}}^1$

素因数の和:9489

約数の個数: 80

約数和(自身を含む): 183071616

約数和(自身を除く): 126293616

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, 9463, 18926, 28389, 37852, 47315, 56778, 75704, 94630, 113556, 141945, 151408, 189260, 227112, 236575, 283890, 378520, 454224, 473150, 567780, 709725, 757040, 946300, 1135560, 1182875, 1419450, 1892600, 2271120, 2365750, 2838900, 3548625, 3785200, 4731500, 5677800, 7097250, 9463000, 11355600, 14194500, 18926000, 28389000, 56778000]

約数ペア:

[(1, 56778000), (2, 28389000), (3, 18926000), (4, 14194500), (5, 11355600), (6, 9463000), (8, 7097250), (10, 5677800), (12, 4731500), (15, 3785200), (16, 3548625), (20, 2838900), (24, 2365750), (25, 2271120), (30, 1892600), (40, 1419450), (48, 1182875), (50, 1135560), (60, 946300), (75, 757040), (80, 709725), (100, 567780), (120, 473150), (125, 454224), (150, 378520), (200, 283890), (240, 236575), (250, 227112), (300, 189260), (375, 151408), (400, 141945), (500, 113556), (600, 94630), (750, 75704), (1000, 56778), (1200, 47315), (1500, 37852), (2000, 28389), (3000, 18926), (6000, 9463)]