51226800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{42689}}^1$

素因数の和:42710

約数の個数: 60

約数和(自身を含む): 164100360

約数和(自身を除く): 112873560

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, 150, 200, 240, 300, 400, 600, 1200, 42689, 85378, 128067, 170756, 213445, 256134, 341512, 426890, 512268, 640335, 683024, 853780, 1024536, 1067225, 1280670, 1707560, 2049072, 2134450, 2561340, 3201675, 3415120, 4268900, 5122680, 6403350, 8537800, 10245360, 12806700, 17075600, 25613400, 51226800]

約数ペア:

[(1, 51226800), (2, 25613400), (3, 17075600), (4, 12806700), (5, 10245360), (6, 8537800), (8, 6403350), (10, 5122680), (12, 4268900), (15, 3415120), (16, 3201675), (20, 2561340), (24, 2134450), (25, 2049072), (30, 1707560), (40, 1280670), (48, 1067225), (50, 1024536), (60, 853780), (75, 683024), (80, 640335), (100, 512268), (120, 426890), (150, 341512), (200, 256134), (240, 213445), (300, 170756), (400, 128067), (600, 85378), (1200, 42689)]