768600900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{94889}}^1$

素因数の和:94915

約数の個数: 90

約数和(自身を含む): 2491526730

約数和(自身を除く): 1722925830

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 94889, 189778, 284667, 379556, 474445, 569334, 854001, 948890, 1138668, 1423335, 1708002, 1897780, 2372225, 2562003, 2846670, 3416004, 4270005, 4744450, 5124006, 5693340, 7116675, 7686009, 8540010, 9488900, 10248012, 12810015, 14233350, 15372018, 17080020, 21350025, 25620030, 28466700, 30744036, 38430045, 42700050, 51240060, 64050075, 76860090, 85400100, 128100150, 153720180, 192150225, 256200300, 384300450, 768600900]

約数ペア:

[(1, 768600900), (2, 384300450), (3, 256200300), (4, 192150225), (5, 153720180), (6, 128100150), (9, 85400100), (10, 76860090), (12, 64050075), (15, 51240060), (18, 42700050), (20, 38430045), (25, 30744036), (27, 28466700), (30, 25620030), (36, 21350025), (45, 17080020), (50, 15372018), (54, 14233350), (60, 12810015), (75, 10248012), (81, 9488900), (90, 8540010), (100, 7686009), (108, 7116675), (135, 5693340), (150, 5124006), (162, 4744450), (180, 4270005), (225, 3416004), (270, 2846670), (300, 2562003), (324, 2372225), (405, 1897780), (450, 1708002), (540, 1423335), (675, 1138668), (810, 948890), (900, 854001), (1350, 569334), (1620, 474445), (2025, 379556), (2700, 284667), (4050, 189778), (8100, 94889)]