51206400

素因数分解:

$2^8\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 324

約数和(自身を含む): 210875392

約数和(自身を除く): 159668992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 127, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 254, 256, 280, 288, 300, 315, 320, 336, 350, 360, 381, 384, 400, 420, 448, 450, 480, 504, 508, 525, 560, 576, 600, 630, 635, 640, 672, 700, 720, 762, 768, 800, 840, 889, 896, 900, 960, 1008, 1016, 1050, 1120, 1143, 1152, 1200, 1260, 1270, 1280, 1344, 1400, 1440, 1524, 1575, 1600, 1680, 1778, 1792, 1800, 1905, 1920, 2016, 2032, 2100, 2240, 2286, 2304, 2400, 2520, 2540, 2667, 2688, 2800, 2880, 3048, 3150, 3175, 3200, 3360, 3556, 3600, 3810, 3840, 4032, 4064, 4200, 4445, 4480, 4572, 4800, 5040, 5080, 5334, 5376, 5600, 5715, 5760, 6096, 6300, 6350, 6400, 6720, 7112, 7200, 7620, 8001, 8064, 8128, 8400, 8890, 8960, 9144, 9525, 9600, 10080, 10160, 10668, 11200, 11430, 11520, 12192, 12600, 12700, 13335, 13440, 14224, 14400, 15240, 16002, 16128, 16256, 16800, 17780, 18288, 19050, 19200, 20160, 20320, 21336, 22225, 22400, 22860, 24384, 25200, 25400, 26670, 26880, 28448, 28575, 28800, 30480, 32004, 32512, 33600, 35560, 36576, 38100, 40005, 40320, 40640, 42672, 44450, 44800, 45720, 48768, 50400, 50800, 53340, 56896, 57150, 57600, 60960, 64008, 66675, 67200, 71120, 73152, 76200, 80010, 80640, 81280, 85344, 88900, 91440, 97536, 100800, 101600, 106680, 113792, 114300, 121920, 128016, 133350, 134400, 142240, 146304, 152400, 160020, 162560, 170688, 177800, 182880, 200025, 201600, 203200, 213360, 227584, 228600, 243840, 256032, 266700, 284480, 292608, 304800, 320040, 341376, 355600, 365760, 400050, 403200, 406400, 426720, 457200, 487680, 512064, 533400, 568960, 609600, 640080, 682752, 711200, 731520, 800100, 812800, 853440, 914400, 1024128, 1066800, 1137920, 1219200, 1280160, 1422400, 1463040, 1600200, 1706880, 1828800, 2048256, 2133600, 2438400, 2560320, 2844800, 3200400, 3413760, 3657600, 4267200, 5120640, 5689600, 6400800, 7315200, 8534400, 10241280, 12801600, 17068800, 25603200, 51206400]

約数ペア:

[(1, 51206400), (2, 25603200), (3, 17068800), (4, 12801600), (5, 10241280), (6, 8534400), (7, 7315200), (8, 6400800), (9, 5689600), (10, 5120640), (12, 4267200), (14, 3657600), (15, 3413760), (16, 3200400), (18, 2844800), (20, 2560320), (21, 2438400), (24, 2133600), (25, 2048256), (28, 1828800), (30, 1706880), (32, 1600200), (35, 1463040), (36, 1422400), (40, 1280160), (42, 1219200), (45, 1137920), (48, 1066800), (50, 1024128), (56, 914400), (60, 853440), (63, 812800), (64, 800100), (70, 731520), (72, 711200), (75, 682752), (80, 640080), (84, 609600), (90, 568960), (96, 533400), (100, 512064), (105, 487680), (112, 457200), (120, 426720), (126, 406400), (127, 403200), (128, 400050), (140, 365760), (144, 355600), (150, 341376), (160, 320040), (168, 304800), (175, 292608), (180, 284480), (192, 266700), (200, 256032), (210, 243840), (224, 228600), (225, 227584), (240, 213360), (252, 203200), (254, 201600), (256, 200025), (280, 182880), (288, 177800), (300, 170688), (315, 162560), (320, 160020), (336, 152400), (350, 146304), (360, 142240), (381, 134400), (384, 133350), (400, 128016), (420, 121920), (448, 114300), (450, 113792), (480, 106680), (504, 101600), (508, 100800), (525, 97536), (560, 91440), (576, 88900), (600, 85344), (630, 81280), (635, 80640), (640, 80010), (672, 76200), (700, 73152), (720, 71120), (762, 67200), (768, 66675), (800, 64008), (840, 60960), (889, 57600), (896, 57150), (900, 56896), (960, 53340), (1008, 50800), (1016, 50400), (1050, 48768), (1120, 45720), (1143, 44800), (1152, 44450), (1200, 42672), (1260, 40640), (1270, 40320), (1280, 40005), (1344, 38100), (1400, 36576), (1440, 35560), (1524, 33600), (1575, 32512), (1600, 32004), (1680, 30480), (1778, 28800), (1792, 28575), (1800, 28448), (1905, 26880), (1920, 26670), (2016, 25400), (2032, 25200), (2100, 24384), (2240, 22860), (2286, 22400), (2304, 22225), (2400, 21336), (2520, 20320), (2540, 20160), (2667, 19200), (2688, 19050), (2800, 18288), (2880, 17780), (3048, 16800), (3150, 16256), (3175, 16128), (3200, 16002), (3360, 15240), (3556, 14400), (3600, 14224), (3810, 13440), (3840, 13335), (4032, 12700), (4064, 12600), (4200, 12192), (4445, 11520), (4480, 11430), (4572, 11200), (4800, 10668), (5040, 10160), (5080, 10080), (5334, 9600), (5376, 9525), (5600, 9144), (5715, 8960), (5760, 8890), (6096, 8400), (6300, 8128), (6350, 8064), (6400, 8001), (6720, 7620), (7112, 7200)]