20275416000

素因数分解:

$2^6\times 3^2\times 5^3\times 7^3\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 672

約数和(自身を含む): 84684412800

約数和(自身を除く): 64408996800

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, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 250, 252, 280, 288, 294, 300, 315, 320, 336, 343, 350, 360, 375, 392, 400, 420, 441, 448, 450, 480, 490, 500, 504, 525, 560, 576, 588, 600, 630, 672, 686, 700, 720, 735, 750, 784, 800, 821, 840, 875, 882, 900, 960, 980, 1000, 1008, 1029, 1050, 1120, 1125, 1176, 1200, 1225, 1260, 1344, 1372, 1400, 1440, 1470, 1500, 1568, 1575, 1600, 1642, 1680, 1715, 1750, 1764, 1800, 1960, 2000, 2016, 2058, 2100, 2205, 2240, 2250, 2352, 2400, 2450, 2463, 2520, 2625, 2744, 2800, 2880, 2940, 3000, 3087, 3136, 3150, 3284, 3360, 3430, 3500, 3528, 3600, 3675, 3920, 4000, 4032, 4105, 4116, 4200, 4410, 4500, 4704, 4800, 4900, 4926, 5040, 5145, 5250, 5488, 5600, 5747, 5880, 6000, 6125, 6174, 6300, 6568, 6720, 6860, 7000, 7056, 7200, 7350, 7389, 7840, 7875, 8000, 8210, 8232, 8400, 8575, 8820, 9000, 9408, 9800, 9852, 10080, 10290, 10500, 10976, 11025, 11200, 11494, 11760, 12000, 12250, 12315, 12348, 12600, 13136, 13720, 14000, 14112, 14400, 14700, 14778, 15435, 15680, 15750, 16420, 16464, 16800, 17150, 17241, 17640, 18000, 18375, 19600, 19704, 20160, 20525, 20580, 21000, 21952, 22050, 22988, 23520, 24000, 24500, 24630, 24696, 25200, 25725, 26272, 27440, 28000, 28224, 28735, 29400, 29556, 30870, 31500, 32840, 32928, 33600, 34300, 34482, 35280, 36000, 36750, 36945, 39200, 39408, 40229, 41050, 41160, 42000, 42875, 44100, 45976, 47040, 49000, 49260, 49392, 50400, 51450, 51723, 52544, 54880, 55125, 56000, 57470, 58800, 59112, 61575, 61740, 63000, 65680, 65856, 68600, 68964, 70560, 72000, 73500, 73890, 77175, 78400, 78816, 80458, 82100, 82320, 84000, 85750, 86205, 88200, 91952, 98000, 98520, 98784, 100800, 102625, 102900, 103446, 109760, 110250, 114940, 117600, 118224, 120687, 123150, 123480, 126000, 128625, 131360, 137200, 137928, 141120, 143675, 147000, 147780, 154350, 157632, 160916, 164200, 164640, 168000, 171500, 172410, 176400, 183904, 184725, 196000, 197040, 197568, 201145, 205250, 205800, 206892, 220500, 229880, 235200, 236448, 241374, 246300, 246960, 252000, 257250, 258615, 262720, 274400, 275856, 281603, 287350, 294000, 295560, 307875, 308700, 321832, 328400, 329280, 343000, 344820, 352800, 362061, 367808, 369450, 385875, 392000, 394080, 402290, 410500, 411600, 413784, 431025, 441000, 459760, 472896, 482748, 492600, 493920, 504000, 514500, 517230, 548800, 551712, 563206, 574700, 588000, 591120, 603435, 615750, 617400, 643664, 656800, 686000, 689640, 705600, 718375, 724122, 738900, 771750, 788160, 804580, 821000, 823200, 827568, 844809, 862050, 882000, 919520, 923625, 965496, 985200, 987840, 1005725, 1029000, 1034460, 1103424, 1126412, 1149400, 1176000, 1182240, 1206870, 1231500, 1234800, 1287328, 1293075, 1313600, 1372000, 1379280, 1408015, 1436750, 1448244, 1477800, 1543500, 1609160, 1642000, 1646400, 1655136, 1689618, 1724100, 1764000, 1810305, 1839040, 1847250, 1930992, 1970400, 2011450, 2058000, 2068920, 2155125, 2252824, 2298800, 2364480, 2413740, 2463000, 2469600, 2534427, 2574656, 2586150, 2744000, 2758560, 2816030, 2873500, 2896488, 2955600, 3017175, 3087000, 3218320, 3284000, 3310272, 3379236, 3448200, 3528000, 3620610, 3694500, 3861984, 3940800, 4022900, 4116000, 4137840, 4224045, 4310250, 4505648, 4597600, 4827480, 4926000, 4939200, 5028625, 5068854, 5172300, 5517120, 5632060, 5747000, 5792976, 5911200, 6034350, 6174000, 6436640, 6465375, 6568000, 6758472, 6896400, 7040075, 7241220, 7389000, 7723968, 8045800, 8232000, 8275680, 8448090, 8620500, 9011296, 9051525, 9195200, 9654960, 9852000, 10057250, 10137708, 10344600, 11264120, 11494000, 11585952, 11822400, 12068700, 12348000, 12672135, 12873280, 12930750, 13516944, 13792800, 14080150, 14482440, 14778000, 15085875, 16091600, 16551360, 16896180, 17241000, 18022592, 18103050, 19309920, 19704000, 20114500, 20275416, 20689200, 21120225, 22528240, 22988000, 23171904, 24137400, 24696000, 25344270, 25861500, 27033888, 27585600, 28160300, 28964880, 29556000, 30171750, 32183200, 33792360, 34482000, 35200375, 36206100, 38619840, 40229000, 40550832, 41378400, 42240450, 45056480, 45257625, 45976000, 48274800, 50688540, 51723000, 54067776, 56320600, 57929760, 59112000, 60343500, 63360675, 64366400, 67584720, 68964000, 70400750, 72412200, 80458000, 81101664, 82756800, 84480900, 90112960, 90515250, 96549600, 101377080, 103446000, 105601125, 112641200, 115859520, 120687000, 126721350, 135169440, 137928000, 140801500, 144824400, 160916000, 162203328, 168961800, 181030500, 193099200, 202754160, 206892000, 211202250, 225282400, 241374000, 253442700, 270338880, 281603000, 289648800, 316803375, 321832000, 337923600, 362061000, 405508320, 413784000, 422404500, 450564800, 482748000, 506885400, 563206000, 579297600, 633606750, 675847200, 724122000, 811016640, 844809000, 965496000, 1013770800, 1126412000, 1267213500, 1351694400, 1448244000, 1689618000, 2027541600, 2252824000, 2534427000, 2896488000, 3379236000, 4055083200, 5068854000, 6758472000, 10137708000, 20275416000]

約数ペア:

[(1, 20275416000), (2, 10137708000), (3, 6758472000), (4, 5068854000), (5, 4055083200), (6, 3379236000), (7, 2896488000), (8, 2534427000), (9, 2252824000), (10, 2027541600), (12, 1689618000), (14, 1448244000), (15, 1351694400), (16, 1267213500), (18, 1126412000), (20, 1013770800), (21, 965496000), (24, 844809000), (25, 811016640), (28, 724122000), (30, 675847200), (32, 633606750), (35, 579297600), (36, 563206000), (40, 506885400), (42, 482748000), (45, 450564800), (48, 422404500), (49, 413784000), (50, 405508320), (56, 362061000), (60, 337923600), (63, 321832000), (64, 316803375), (70, 289648800), (72, 281603000), (75, 270338880), (80, 253442700), (84, 241374000), (90, 225282400), (96, 211202250), (98, 206892000), (100, 202754160), (105, 193099200), (112, 181030500), (120, 168961800), (125, 162203328), (126, 160916000), (140, 144824400), (144, 140801500), (147, 137928000), (150, 135169440), (160, 126721350), (168, 120687000), (175, 115859520), (180, 112641200), (192, 105601125), (196, 103446000), (200, 101377080), (210, 96549600), (224, 90515250), (225, 90112960), (240, 84480900), (245, 82756800), (250, 81101664), (252, 80458000), (280, 72412200), (288, 70400750), (294, 68964000), (300, 67584720), (315, 64366400), (320, 63360675), (336, 60343500), (343, 59112000), (350, 57929760), (360, 56320600), (375, 54067776), (392, 51723000), (400, 50688540), (420, 48274800), (441, 45976000), (448, 45257625), (450, 45056480), (480, 42240450), (490, 41378400), (500, 40550832), (504, 40229000), (525, 38619840), (560, 36206100), (576, 35200375), (588, 34482000), (600, 33792360), (630, 32183200), (672, 30171750), (686, 29556000), (700, 28964880), (720, 28160300), (735, 27585600), (750, 27033888), (784, 25861500), (800, 25344270), (821, 24696000), (840, 24137400), (875, 23171904), (882, 22988000), (900, 22528240), (960, 21120225), (980, 20689200), (1000, 20275416), (1008, 20114500), (1029, 19704000), (1050, 19309920), (1120, 18103050), (1125, 18022592), (1176, 17241000), (1200, 16896180), (1225, 16551360), (1260, 16091600), (1344, 15085875), (1372, 14778000), (1400, 14482440), (1440, 14080150), (1470, 13792800), (1500, 13516944), (1568, 12930750), (1575, 12873280), (1600, 12672135), (1642, 12348000), (1680, 12068700), (1715, 11822400), (1750, 11585952), (1764, 11494000), (1800, 11264120), (1960, 10344600), (2000, 10137708), (2016, 10057250), (2058, 9852000), (2100, 9654960), (2205, 9195200), (2240, 9051525), (2250, 9011296), (2352, 8620500), (2400, 8448090), (2450, 8275680), (2463, 8232000), (2520, 8045800), (2625, 7723968), (2744, 7389000), (2800, 7241220), (2880, 7040075), (2940, 6896400), (3000, 6758472), (3087, 6568000), (3136, 6465375), (3150, 6436640), (3284, 6174000), (3360, 6034350), (3430, 5911200), (3500, 5792976), (3528, 5747000), (3600, 5632060), (3675, 5517120), (3920, 5172300), (4000, 5068854), (4032, 5028625), (4105, 4939200), (4116, 4926000), (4200, 4827480), (4410, 4597600), (4500, 4505648), (4704, 4310250), (4800, 4224045), (4900, 4137840), (4926, 4116000), (5040, 4022900), (5145, 3940800), (5250, 3861984), (5488, 3694500), (5600, 3620610), (5747, 3528000), (5880, 3448200), (6000, 3379236), (6125, 3310272), (6174, 3284000), (6300, 3218320), (6568, 3087000), (6720, 3017175), (6860, 2955600), (7000, 2896488), (7056, 2873500), (7200, 2816030), (7350, 2758560), (7389, 2744000), (7840, 2586150), (7875, 2574656), (8000, 2534427), (8210, 2469600), (8232, 2463000), (8400, 2413740), (8575, 2364480), (8820, 2298800), (9000, 2252824), (9408, 2155125), (9800, 2068920), (9852, 2058000), (10080, 2011450), (10290, 1970400), (10500, 1930992), (10976, 1847250), (11025, 1839040), (11200, 1810305), (11494, 1764000), (11760, 1724100), (12000, 1689618), (12250, 1655136), (12315, 1646400), (12348, 1642000), (12600, 1609160), (13136, 1543500), (13720, 1477800), (14000, 1448244), (14112, 1436750), (14400, 1408015), (14700, 1379280), (14778, 1372000), (15435, 1313600), (15680, 1293075), (15750, 1287328), (16420, 1234800), (16464, 1231500), (16800, 1206870), (17150, 1182240), (17241, 1176000), (17640, 1149400), (18000, 1126412), (18375, 1103424), (19600, 1034460), (19704, 1029000), (20160, 1005725), (20525, 987840), (20580, 985200), (21000, 965496), (21952, 923625), (22050, 919520), (22988, 882000), (23520, 862050), (24000, 844809), (24500, 827568), (24630, 823200), (24696, 821000), (25200, 804580), (25725, 788160), (26272, 771750), (27440, 738900), (28000, 724122), (28224, 718375), (28735, 705600), (29400, 689640), (29556, 686000), (30870, 656800), (31500, 643664), (32840, 617400), (32928, 615750), (33600, 603435), (34300, 591120), (34482, 588000), (35280, 574700), (36000, 563206), (36750, 551712), (36945, 548800), (39200, 517230), (39408, 514500), (40229, 504000), (41050, 493920), (41160, 492600), (42000, 482748), (42875, 472896), (44100, 459760), (45976, 441000), (47040, 431025), (49000, 413784), (49260, 411600), (49392, 410500), (50400, 402290), (51450, 394080), (51723, 392000), (52544, 385875), (54880, 369450), 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