197078400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2281}}^1$

素因数の和:2314

約数の個数: 192

約数和(自身を含む): 721568400

約数和(自身を除く): 524490000

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, 2281, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4562, 4800, 5400, 5760, 6843, 7200, 8640, 9124, 9600, 10800, 11405, 13686, 14400, 17280, 18248, 20529, 21600, 22810, 27372, 28800, 34215, 36496, 41058, 43200, 45620, 54744, 57025, 61587, 68430, 72992, 82116, 86400, 91240, 102645, 109488, 114050, 123174, 136860, 145984, 164232, 171075, 182480, 205290, 218976, 228100, 246348, 273720, 291968, 307935, 328464, 342150, 364960, 410580, 437952, 456200, 492696, 513225, 547440, 615870, 656928, 684300, 729920, 821160, 875904, 912400, 985392, 1026450, 1094880, 1231740, 1313856, 1368600, 1459840, 1539675, 1642320, 1824800, 1970784, 2052900, 2189760, 2463480, 2627712, 2737200, 3079350, 3284640, 3649600, 3941568, 4105800, 4379520, 4926960, 5474400, 6158700, 6569280, 7299200, 7883136, 8211600, 9853920, 10948800, 12317400, 13138560, 16423200, 19707840, 21897600, 24634800, 32846400, 39415680, 49269600, 65692800, 98539200, 197078400]

約数ペア:

[(1, 197078400), (2, 98539200), (3, 65692800), (4, 49269600), (5, 39415680), (6, 32846400), (8, 24634800), (9, 21897600), (10, 19707840), (12, 16423200), (15, 13138560), (16, 12317400), (18, 10948800), (20, 9853920), (24, 8211600), (25, 7883136), (27, 7299200), (30, 6569280), (32, 6158700), (36, 5474400), (40, 4926960), (45, 4379520), (48, 4105800), (50, 3941568), (54, 3649600), (60, 3284640), (64, 3079350), (72, 2737200), (75, 2627712), (80, 2463480), (90, 2189760), (96, 2052900), (100, 1970784), (108, 1824800), (120, 1642320), (128, 1539675), (135, 1459840), (144, 1368600), (150, 1313856), (160, 1231740), (180, 1094880), (192, 1026450), (200, 985392), (216, 912400), (225, 875904), (240, 821160), (270, 729920), (288, 684300), (300, 656928), (320, 615870), (360, 547440), (384, 513225), (400, 492696), (432, 456200), (450, 437952), (480, 410580), (540, 364960), (576, 342150), (600, 328464), (640, 307935), (675, 291968), (720, 273720), (800, 246348), (864, 228100), (900, 218976), (960, 205290), (1080, 182480), (1152, 171075), (1200, 164232), (1350, 145984), (1440, 136860), (1600, 123174), (1728, 114050), (1800, 109488), (1920, 102645), (2160, 91240), (2281, 86400), (2400, 82116), (2700, 72992), (2880, 68430), (3200, 61587), (3456, 57025), (3600, 54744), (4320, 45620), (4562, 43200), (4800, 41058), (5400, 36496), (5760, 34215), (6843, 28800), (7200, 27372), (8640, 22810), (9124, 21600), (9600, 20529), (10800, 18248), (11405, 17280), (13686, 14400)]