2685000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 8434800

約数和(自身を除く): 5749800

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, 179, 200, 250, 300, 358, 375, 500, 537, 600, 625, 716, 750, 895, 1000, 1074, 1250, 1432, 1500, 1790, 1875, 2148, 2500, 2685, 3000, 3580, 3750, 4296, 4475, 5000, 5370, 7160, 7500, 8950, 10740, 13425, 15000, 17900, 21480, 22375, 26850, 35800, 44750, 53700, 67125, 89500, 107400, 111875, 134250, 179000, 223750, 268500, 335625, 447500, 537000, 671250, 895000, 1342500, 2685000]

約数ペア:

[(1, 2685000), (2, 1342500), (3, 895000), (4, 671250), (5, 537000), (6, 447500), (8, 335625), (10, 268500), (12, 223750), (15, 179000), (20, 134250), (24, 111875), (25, 107400), (30, 89500), (40, 67125), (50, 53700), (60, 44750), (75, 35800), (100, 26850), (120, 22375), (125, 21480), (150, 17900), (179, 15000), (200, 13425), (250, 10740), (300, 8950), (358, 7500), (375, 7160), (500, 5370), (537, 5000), (600, 4475), (625, 4296), (716, 3750), (750, 3580), (895, 3000), (1000, 2685), (1074, 2500), (1250, 2148), (1432, 1875), (1500, 1790)]