255139200

素因数分解:

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

素因数の和:2986

約数の個数: 192

約数和(自身を含む): 934054800

約数和(自身を除く): 678915600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 2953, 3200, 3456, 3600, 4320, 4800, 5400, 5760, 5906, 7200, 8640, 8859, 9600, 10800, 11812, 14400, 14765, 17280, 17718, 21600, 23624, 26577, 28800, 29530, 35436, 43200, 44295, 47248, 53154, 59060, 70872, 73825, 79731, 86400, 88590, 94496, 106308, 118120, 132885, 141744, 147650, 159462, 177180, 188992, 212616, 221475, 236240, 265770, 283488, 295300, 318924, 354360, 377984, 398655, 425232, 442950, 472480, 531540, 566976, 590600, 637848, 664425, 708720, 797310, 850464, 885900, 944960, 1063080, 1133952, 1181200, 1275696, 1328850, 1417440, 1594620, 1700928, 1771800, 1889920, 1993275, 2126160, 2362400, 2551392, 2657700, 2834880, 3189240, 3401856, 3543600, 3986550, 4252320, 4724800, 5102784, 5315400, 5669760, 6378480, 7087200, 7973100, 8504640, 9449600, 10205568, 10630800, 12756960, 14174400, 15946200, 17009280, 21261600, 25513920, 28348800, 31892400, 42523200, 51027840, 63784800, 85046400, 127569600, 255139200]

約数ペア:

[(1, 255139200), (2, 127569600), (3, 85046400), (4, 63784800), (5, 51027840), (6, 42523200), (8, 31892400), (9, 28348800), (10, 25513920), (12, 21261600), (15, 17009280), (16, 15946200), (18, 14174400), (20, 12756960), (24, 10630800), (25, 10205568), (27, 9449600), (30, 8504640), (32, 7973100), (36, 7087200), (40, 6378480), (45, 5669760), (48, 5315400), (50, 5102784), (54, 4724800), (60, 4252320), (64, 3986550), (72, 3543600), (75, 3401856), (80, 3189240), (90, 2834880), (96, 2657700), (100, 2551392), (108, 2362400), (120, 2126160), (128, 1993275), (135, 1889920), (144, 1771800), (150, 1700928), (160, 1594620), (180, 1417440), (192, 1328850), (200, 1275696), (216, 1181200), (225, 1133952), (240, 1063080), (270, 944960), (288, 885900), (300, 850464), (320, 797310), (360, 708720), (384, 664425), (400, 637848), (432, 590600), (450, 566976), (480, 531540), (540, 472480), (576, 442950), (600, 425232), (640, 398655), (675, 377984), (720, 354360), (800, 318924), (864, 295300), (900, 283488), (960, 265770), (1080, 236240), (1152, 221475), (1200, 212616), (1350, 188992), (1440, 177180), (1600, 159462), (1728, 147650), (1800, 141744), (1920, 132885), (2160, 118120), (2400, 106308), (2700, 94496), (2880, 88590), (2953, 86400), (3200, 79731), (3456, 73825), (3600, 70872), (4320, 59060), (4800, 53154), (5400, 47248), (5760, 44295), (5906, 43200), (7200, 35436), (8640, 29530), (8859, 28800), (9600, 26577), (10800, 23624), (11812, 21600), (14400, 17718), (14765, 17280)]