28374000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4729}}^1$

素因数の和:4755

約数の個数: 80

約数和(自身を含む): 91497120

約数和(自身を除く): 63123120

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, 4729, 6000, 9458, 14187, 18916, 23645, 28374, 37832, 47290, 56748, 70935, 75664, 94580, 113496, 118225, 141870, 189160, 226992, 236450, 283740, 354675, 378320, 472900, 567480, 591125, 709350, 945800, 1134960, 1182250, 1418700, 1773375, 1891600, 2364500, 2837400, 3546750, 4729000, 5674800, 7093500, 9458000, 14187000, 28374000]

約数ペア:

[(1, 28374000), (2, 14187000), (3, 9458000), (4, 7093500), (5, 5674800), (6, 4729000), (8, 3546750), (10, 2837400), (12, 2364500), (15, 1891600), (16, 1773375), (20, 1418700), (24, 1182250), (25, 1134960), (30, 945800), (40, 709350), (48, 591125), (50, 567480), (60, 472900), (75, 378320), (80, 354675), (100, 283740), (120, 236450), (125, 226992), (150, 189160), (200, 141870), (240, 118225), (250, 113496), (300, 94580), (375, 75664), (400, 70935), (500, 56748), (600, 47290), (750, 37832), (1000, 28374), (1200, 23645), (1500, 18916), (2000, 14187), (3000, 9458), (4729, 6000)]