20246630400

素因数分解:

$2^{12}\times 3^4\times 5^2\times {\mathrm{2441}}^1$

素因数の和:2487

約数の個数: 390

約数和(自身を含む): 75029084922

約数和(自身を除く): 54782454522

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, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 2025, 2048, 2160, 2304, 2400, 2441, 2560, 2592, 2700, 2880, 3072, 3200, 3240, 3456, 3600, 3840, 4050, 4096, 4320, 4608, 4800, 4882, 5120, 5184, 5400, 5760, 6144, 6400, 6480, 6912, 7200, 7323, 7680, 8100, 8640, 9216, 9600, 9764, 10240, 10368, 10800, 11520, 12205, 12288, 12800, 12960, 13824, 14400, 14646, 15360, 16200, 17280, 18432, 19200, 19528, 20480, 20736, 21600, 21969, 23040, 24410, 25600, 25920, 27648, 28800, 29292, 30720, 32400, 34560, 36615, 36864, 38400, 39056, 41472, 43200, 43938, 46080, 48820, 51200, 51840, 55296, 57600, 58584, 61025, 61440, 64800, 65907, 69120, 73230, 76800, 78112, 82944, 86400, 87876, 92160, 97640, 102400, 103680, 109845, 110592, 115200, 117168, 122050, 129600, 131814, 138240, 146460, 153600, 156224, 165888, 172800, 175752, 183075, 184320, 195280, 197721, 207360, 219690, 230400, 234336, 244100, 259200, 263628, 276480, 292920, 307200, 312448, 329535, 331776, 345600, 351504, 366150, 390560, 395442, 414720, 439380, 460800, 468672, 488200, 518400, 527256, 549225, 552960, 585840, 624896, 659070, 691200, 703008, 732300, 781120, 790884, 829440, 878760, 921600, 937344, 976400, 988605, 1036800, 1054512, 1098450, 1171680, 1249792, 1318140, 1382400, 1406016, 1464600, 1562240, 1581768, 1647675, 1658880, 1757520, 1874688, 1952800, 1977210, 2073600, 2109024, 2196900, 2343360, 2499584, 2636280, 2764800, 2812032, 2929200, 3124480, 3163536, 3295350, 3515040, 3749376, 3905600, 3954420, 4147200, 4218048, 4393800, 4686720, 4943025, 4999168, 5272560, 5624064, 5858400, 6248960, 6327072, 6590700, 7030080, 7498752, 7811200, 7908840, 8294400, 8436096, 8787600, 9373440, 9886050, 9998336, 10545120, 11248128, 11716800, 12497920, 12654144, 13181400, 14060160, 14997504, 15622400, 15817680, 16872192, 17575200, 18746880, 19772100, 21090240, 22496256, 23433600, 24995840, 25308288, 26362800, 28120320, 29995008, 31244800, 31635360, 33744384, 35150400, 37493760, 39544200, 42180480, 44992512, 46867200, 49991680, 50616576, 52725600, 56240640, 62489600, 63270720, 67488768, 70300800, 74987520, 79088400, 84360960, 89985024, 93734400, 101233152, 105451200, 112481280, 124979200, 126541440, 134977536, 140601600, 149975040, 158176800, 168721920, 187468800, 202466304, 210902400, 224962560, 249958400, 253082880, 269955072, 281203200, 316353600, 337443840, 374937600, 404932608, 421804800, 449925120, 506165760, 562406400, 632707200, 674887680, 749875200, 809865216, 843609600, 1012331520, 1124812800, 1265414400, 1349775360, 1687219200, 2024663040, 2249625600, 2530828800, 3374438400, 4049326080, 5061657600, 6748876800, 10123315200, 20246630400]

約数ペア:

[(1, 20246630400), (2, 10123315200), (3, 6748876800), (4, 5061657600), (5, 4049326080), (6, 3374438400), (8, 2530828800), (9, 2249625600), (10, 2024663040), (12, 1687219200), (15, 1349775360), (16, 1265414400), (18, 1124812800), (20, 1012331520), (24, 843609600), (25, 809865216), (27, 749875200), (30, 674887680), (32, 632707200), (36, 562406400), (40, 506165760), (45, 449925120), (48, 421804800), (50, 404932608), (54, 374937600), (60, 337443840), (64, 316353600), (72, 281203200), (75, 269955072), (80, 253082880), (81, 249958400), (90, 224962560), (96, 210902400), (100, 202466304), (108, 187468800), (120, 168721920), (128, 158176800), (135, 149975040), (144, 140601600), (150, 134977536), (160, 126541440), (162, 124979200), (180, 112481280), (192, 105451200), (200, 101233152), (216, 93734400), (225, 89985024), (240, 84360960), (256, 79088400), (270, 74987520), (288, 70300800), (300, 67488768), (320, 63270720), (324, 62489600), (360, 56240640), (384, 52725600), (400, 50616576), (405, 49991680), (432, 46867200), (450, 44992512), (480, 42180480), (512, 39544200), (540, 37493760), (576, 35150400), (600, 33744384), (640, 31635360), (648, 31244800), (675, 29995008), (720, 28120320), (768, 26362800), (800, 25308288), (810, 24995840), (864, 23433600), (900, 22496256), (960, 21090240), (1024, 19772100), (1080, 18746880), (1152, 17575200), (1200, 16872192), (1280, 15817680), (1296, 15622400), (1350, 14997504), (1440, 14060160), (1536, 13181400), (1600, 12654144), (1620, 12497920), (1728, 11716800), (1800, 11248128), (1920, 10545120), (2025, 9998336), (2048, 9886050), (2160, 9373440), (2304, 8787600), (2400, 8436096), (2441, 8294400), (2560, 7908840), (2592, 7811200), (2700, 7498752), (2880, 7030080), (3072, 6590700), (3200, 6327072), (3240, 6248960), (3456, 5858400), (3600, 5624064), (3840, 5272560), (4050, 4999168), (4096, 4943025), (4320, 4686720), (4608, 4393800), (4800, 4218048), (4882, 4147200), (5120, 3954420), (5184, 3905600), (5400, 3749376), (5760, 3515040), (6144, 3295350), (6400, 3163536), (6480, 3124480), (6912, 2929200), (7200, 2812032), (7323, 2764800), (7680, 2636280), (8100, 2499584), (8640, 2343360), (9216, 2196900), (9600, 2109024), (9764, 2073600), (10240, 1977210), (10368, 1952800), (10800, 1874688), (11520, 1757520), (12205, 1658880), (12288, 1647675), (12800, 1581768), (12960, 1562240), (13824, 1464600), (14400, 1406016), (14646, 1382400), (15360, 1318140), (16200, 1249792), (17280, 1171680), (18432, 1098450), (19200, 1054512), (19528, 1036800), (20480, 988605), (20736, 976400), (21600, 937344), (21969, 921600), (23040, 878760), (24410, 829440), (25600, 790884), (25920, 781120), (27648, 732300), (28800, 703008), (29292, 691200), (30720, 659070), (32400, 624896), (34560, 585840), (36615, 552960), (36864, 549225), (38400, 527256), (39056, 518400), (41472, 488200), (43200, 468672), (43938, 460800), (46080, 439380), (48820, 414720), (51200, 395442), (51840, 390560), (55296, 366150), (57600, 351504), (58584, 345600), (61025, 331776), (61440, 329535), (64800, 312448), (65907, 307200), (69120, 292920), (73230, 276480), (76800, 263628), (78112, 259200), (82944, 244100), (86400, 234336), (87876, 230400), (92160, 219690), (97640, 207360), (102400, 197721), (103680, 195280), (109845, 184320), (110592, 183075), (115200, 175752), (117168, 172800), (122050, 165888), (129600, 156224), (131814, 153600), (138240, 146460)]