85046400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2953}}^1$

素因数の和:2983

約数の個数: 144

約数和(自身を含む): 303567810

約数和(自身を除く): 218521410

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 2953, 3200, 3600, 4800, 5760, 5906, 7200, 8859, 9600, 11812, 14400, 14765, 17718, 23624, 26577, 28800, 29530, 35436, 44295, 47248, 53154, 59060, 70872, 73825, 88590, 94496, 106308, 118120, 132885, 141744, 147650, 177180, 188992, 212616, 221475, 236240, 265770, 283488, 295300, 354360, 377984, 425232, 442950, 472480, 531540, 566976, 590600, 664425, 708720, 850464, 885900, 944960, 1063080, 1133952, 1181200, 1328850, 1417440, 1700928, 1771800, 1889920, 2126160, 2362400, 2657700, 2834880, 3401856, 3543600, 4252320, 4724800, 5315400, 5669760, 7087200, 8504640, 9449600, 10630800, 14174400, 17009280, 21261600, 28348800, 42523200, 85046400]

約数ペア:

[(1, 85046400), (2, 42523200), (3, 28348800), (4, 21261600), (5, 17009280), (6, 14174400), (8, 10630800), (9, 9449600), (10, 8504640), (12, 7087200), (15, 5669760), (16, 5315400), (18, 4724800), (20, 4252320), (24, 3543600), (25, 3401856), (30, 2834880), (32, 2657700), (36, 2362400), (40, 2126160), (45, 1889920), (48, 1771800), (50, 1700928), (60, 1417440), (64, 1328850), (72, 1181200), (75, 1133952), (80, 1063080), (90, 944960), (96, 885900), (100, 850464), (120, 708720), (128, 664425), (144, 590600), (150, 566976), (160, 531540), (180, 472480), (192, 442950), (200, 425232), (225, 377984), (240, 354360), (288, 295300), (300, 283488), (320, 265770), (360, 236240), (384, 221475), (400, 212616), (450, 188992), (480, 177180), (576, 147650), (600, 141744), (640, 132885), (720, 118120), (800, 106308), (900, 94496), (960, 88590), (1152, 73825), (1200, 70872), (1440, 59060), (1600, 53154), (1800, 47248), (1920, 44295), (2400, 35436), (2880, 29530), (2953, 28800), (3200, 26577), (3600, 23624), (4800, 17718), (5760, 14765), (5906, 14400), (7200, 11812), (8859, 9600)]