20750307840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{100069}}^1$

素因数の和:100104

約数の個数: 200

約数和(自身を含む): 74321788860

約数和(自身を除く): 53571481020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 100069, 103680, 200138, 207360, 300207, 400276, 500345, 600414, 800552, 900621, 1000690, 1200828, 1501035, 1601104, 1801242, 2001380, 2401656, 2701863, 3002070, 3202208, 3602484, 4002760, 4503105, 4803312, 5403726, 6004140, 6404416, 7204968, 8005520, 8105589, 9006210, 9606624, 10807452, 12008280, 12808832, 13509315, 14409936, 16011040, 16211178, 18012420, 19213248, 21614904, 24016560, 25617664, 27018630, 28819872, 32022080, 32422356, 36024840, 38426496, 40527945, 43229808, 48033120, 51235328, 54037260, 57639744, 64044160, 64844712, 72049680, 76852992, 81055890, 86459616, 96066240, 108074520, 115279488, 128088320, 129689424, 144099360, 153705984, 162111780, 172919232, 192132480, 216149040, 230558976, 256176640, 259378848, 288198720, 324223560, 345838464, 384264960, 432298080, 461117952, 518757696, 576397440, 648447120, 691676928, 768529920, 864596160, 1037515392, 1152794880, 1296894240, 1383353856, 1729192320, 2075030784, 2305589760, 2593788480, 3458384640, 4150061568, 5187576960, 6916769280, 10375153920, 20750307840]

約数ペア:

[(1, 20750307840), (2, 10375153920), (3, 6916769280), (4, 5187576960), (5, 4150061568), (6, 3458384640), (8, 2593788480), (9, 2305589760), (10, 2075030784), (12, 1729192320), (15, 1383353856), (16, 1296894240), (18, 1152794880), (20, 1037515392), (24, 864596160), (27, 768529920), (30, 691676928), (32, 648447120), (36, 576397440), (40, 518757696), (45, 461117952), (48, 432298080), (54, 384264960), (60, 345838464), (64, 324223560), (72, 288198720), (80, 259378848), (81, 256176640), (90, 230558976), (96, 216149040), (108, 192132480), (120, 172919232), (128, 162111780), (135, 153705984), (144, 144099360), (160, 129689424), (162, 128088320), (180, 115279488), (192, 108074520), (216, 96066240), (240, 86459616), (256, 81055890), (270, 76852992), (288, 72049680), (320, 64844712), (324, 64044160), (360, 57639744), (384, 54037260), (405, 51235328), (432, 48033120), (480, 43229808), (512, 40527945), (540, 38426496), (576, 36024840), (640, 32422356), (648, 32022080), (720, 28819872), (768, 27018630), (810, 25617664), (864, 24016560), (960, 21614904), (1080, 19213248), (1152, 18012420), (1280, 16211178), (1296, 16011040), (1440, 14409936), (1536, 13509315), (1620, 12808832), (1728, 12008280), (1920, 10807452), (2160, 9606624), (2304, 9006210), (2560, 8105589), (2592, 8005520), (2880, 7204968), (3240, 6404416), (3456, 6004140), (3840, 5403726), (4320, 4803312), (4608, 4503105), (5184, 4002760), (5760, 3602484), (6480, 3202208), (6912, 3002070), (7680, 2701863), (8640, 2401656), (10368, 2001380), (11520, 1801242), (12960, 1601104), (13824, 1501035), (17280, 1200828), (20736, 1000690), (23040, 900621), (25920, 800552), (34560, 600414), (41472, 500345), (51840, 400276), (69120, 300207), (100069, 207360), (103680, 200138)]