85875120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 214105680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 479, 498, 540, 664, 720, 747, 830, 958, 996, 1080, 1245, 1328, 1437, 1494, 1660, 1916, 1992, 2160, 2241, 2395, 2490, 2874, 2988, 3320, 3735, 3832, 3984, 4311, 4482, 4790, 4980, 5748, 5976, 6640, 7185, 7470, 7664, 8622, 8964, 9580, 9960, 11205, 11496, 11952, 12933, 14370, 14940, 17244, 17928, 19160, 19920, 21555, 22410, 22992, 25866, 28740, 29880, 34488, 35856, 38320, 39757, 43110, 44820, 51732, 57480, 59760, 64665, 68976, 79514, 86220, 89640, 103464, 114960, 119271, 129330, 159028, 172440, 179280, 198785, 206928, 238542, 258660, 318056, 344880, 357813, 397570, 477084, 517320, 596355, 636112, 715626, 795140, 954168, 1034640, 1073439, 1192710, 1431252, 1590280, 1789065, 1908336, 2146878, 2385420, 2862504, 3180560, 3578130, 4293756, 4770840, 5367195, 5725008, 7156260, 8587512, 9541680, 10734390, 14312520, 17175024, 21468780, 28625040, 42937560, 85875120]

約数ペア:

[(1, 85875120), (2, 42937560), (3, 28625040), (4, 21468780), (5, 17175024), (6, 14312520), (8, 10734390), (9, 9541680), (10, 8587512), (12, 7156260), (15, 5725008), (16, 5367195), (18, 4770840), (20, 4293756), (24, 3578130), (27, 3180560), (30, 2862504), (36, 2385420), (40, 2146878), (45, 1908336), (48, 1789065), (54, 1590280), (60, 1431252), (72, 1192710), (80, 1073439), (83, 1034640), (90, 954168), (108, 795140), (120, 715626), (135, 636112), (144, 596355), (166, 517320), (180, 477084), (216, 397570), (240, 357813), (249, 344880), (270, 318056), (332, 258660), (360, 238542), (415, 206928), (432, 198785), (479, 179280), (498, 172440), (540, 159028), (664, 129330), (720, 119271), (747, 114960), (830, 103464), (958, 89640), (996, 86220), (1080, 79514), (1245, 68976), (1328, 64665), (1437, 59760), (1494, 57480), (1660, 51732), (1916, 44820), (1992, 43110), (2160, 39757), (2241, 38320), (2395, 35856), (2490, 34488), (2874, 29880), (2988, 28740), (3320, 25866), (3735, 22992), (3832, 22410), (3984, 21555), (4311, 19920), (4482, 19160), (4790, 17928), (4980, 17244), (5748, 14940), (5976, 14370), (6640, 12933), (7185, 11952), (7470, 11496), (7664, 11205), (8622, 9960), (8964, 9580)]