20098540800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 864

約数和(自身を含む): 83032185600

約数和(自身を除く): 62933644800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 64, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 150, 156, 160, 180, 184, 192, 195, 200, 207, 208, 216, 225, 230, 234, 240, 256, 260, 270, 276, 288, 299, 300, 312, 320, 325, 345, 351, 360, 368, 384, 389, 390, 400, 414, 416, 432, 450, 460, 468, 480, 520, 540, 552, 575, 576, 585, 598, 600, 621, 624, 640, 650, 675, 690, 702, 720, 736, 768, 778, 780, 800, 828, 832, 864, 897, 900, 920, 936, 960, 975, 1035, 1040, 1080, 1104, 1150, 1152, 1167, 1170, 1196, 1200, 1242, 1248, 1280, 1300, 1350, 1380, 1404, 1440, 1472, 1495, 1556, 1560, 1600, 1656, 1664, 1725, 1728, 1755, 1794, 1800, 1840, 1872, 1920, 1945, 1950, 2070, 2080, 2160, 2208, 2300, 2304, 2334, 2340, 2392, 2400, 2484, 2496, 2600, 2691, 2700, 2760, 2808, 2880, 2925, 2944, 2990, 3105, 3112, 3120, 3200, 3312, 3328, 3450, 3456, 3501, 3510, 3588, 3600, 3680, 3744, 3840, 3890, 3900, 4140, 4160, 4320, 4416, 4485, 4600, 4668, 4680, 4784, 4800, 4968, 4992, 5057, 5175, 5200, 5382, 5400, 5520, 5616, 5760, 5835, 5850, 5888, 5980, 6210, 6224, 6240, 6400, 6624, 6900, 6912, 7002, 7020, 7176, 7200, 7360, 7475, 7488, 7780, 7800, 8073, 8280, 8320, 8640, 8775, 8832, 8947, 8970, 9200, 9336, 9360, 9568, 9600, 9725, 9936, 9984, 10114, 10350, 10400, 10503, 10764, 10800, 11040, 11232, 11520, 11670, 11700, 11960, 12420, 12448, 12480, 13248, 13455, 13800, 14004, 14040, 14352, 14400, 14720, 14950, 14976, 15171, 15525, 15560, 15600, 16146, 16560, 16640, 17280, 17505, 17550, 17664, 17894, 17940, 18400, 18672, 18720, 19136, 19200, 19450, 19872, 20228, 20700, 20800, 21006, 21528, 21600, 22080, 22425, 22464, 23340, 23400, 23920, 24840, 24896, 24960, 25285, 26496, 26841, 26910, 27600, 28008, 28080, 28704, 28800, 29175, 29440, 29900, 29952, 30342, 31050, 31120, 31200, 32292, 33120, 34560, 35010, 35100, 35788, 35880, 36800, 37344, 37440, 38272, 38900, 39744, 40365, 40456, 41400, 41600, 42012, 43056, 43200, 44160, 44735, 44850, 44928, 45513, 46680, 46800, 47840, 49680, 49792, 49920, 50570, 52515, 52992, 53682, 53820, 55200, 56016, 56160, 57408, 57600, 58350, 59800, 60684, 62100, 62240, 62400, 64584, 66240, 67275, 70020, 70200, 71576, 71760, 73600, 74688, 74880, 75855, 76544, 77800, 79488, 80523, 80730, 80912, 82800, 83200, 84024, 86112, 86400, 87525, 88320, 89470, 89700, 89856, 91026, 93360, 93600, 95680, 99360, 99584, 101140, 105030, 107364, 107640, 110400, 112032, 112320, 114816, 116311, 116700, 119600, 121368, 124200, 124480, 124800, 126425, 129168, 132480, 134205, 134550, 136539, 140040, 140400, 143152, 143520, 147200, 149376, 149760, 151710, 155600, 158976, 161046, 161460, 161824, 165600, 168048, 172224, 172800, 175050, 178940, 179400, 182052, 186720, 187200, 191360, 198720, 201825, 202280, 210060, 214728, 215280, 220800, 223675, 224064, 224640, 227565, 229632, 232622, 233400, 239200, 241569, 242736, 248400, 248960, 249600, 252850, 258336, 262575, 264960, 268410, 269100, 273078, 280080, 280800, 286304, 287040, 298752, 303420, 311200, 322092, 322920, 323648, 331200, 336096, 344448, 348933, 350100, 357880, 358800, 364104, 373440, 374400, 379275, 382720, 397440, 402615, 403650, 404560, 420120, 429456, 430560, 441600, 447350, 448128, 449280, 455130, 465244, 466800, 478400, 483138, 485472, 496800, 497920, 505700, 516672, 525150, 536820, 538200, 546156, 560160, 561600, 572608, 574080, 581555, 606840, 622400, 644184, 645840, 647296, 662400, 671025, 672192, 682695, 688896, 697866, 700200, 715760, 717600, 728208, 746880, 748800, 758550, 794880, 805230, 807300, 809120, 840240, 858912, 861120, 894700, 896256, 910260, 930488, 933600, 956800, 966276, 970944, 993600, 1011400, 1033344, 1046799, 1050300, 1073640, 1076400, 1092312, 1120320, 1123200, 1137825, 1145216, 1148160, 1163110, 1207845, 1213680, 1244800, 1288368, 1291680, 1294592, 1324800, 1342050, 1344384, 1365390, 1395732, 1400400, 1431520, 1435200, 1456416, 1493760, 1517100, 1610460, 1614600, 1618240, 1680480, 1717824, 1722240, 1744665, 1789400, 1820520, 1860976, 1867200, 1913600, 1932552, 1941888, 1987200, 2013075, 2022800, 2066688, 2093598, 2100600, 2147280, 2152800, 2184624, 2240640, 2246400, 2275650, 2290432, 2326220, 2415690, 2427360, 2489600, 2576736, 2583360, 2684100, 2688768, 2730780, 2791464, 2800800, 2863040, 2870400, 2907775, 2912832, 3034200, 3140397, 3220920, 3229200, 3236480, 3360960, 3413475, 3435648, 3444480, 3489330, 3578800, 3641040, 3721952, 3734400, 3865104, 3883776, 3974400, 4026150, 4045600, 4187196, 4201200, 4294560, 4305600, 4369248, 4481280, 4551300, 4652440, 4831380, 4854720, 5153472, 5166720, 5233995, 5368200, 5461560, 5582928, 5601600, 5726080, 5740800, 5815550, 5825664, 6039225, 6068400, 6280794, 6441840, 6458400, 6472960, 6721920, 6826950, 6871296, 6978660, 7157600, 7282080, 7443904, 7468800, 7730208, 8052300, 8091200, 8374392, 8402400, 8589120, 8611200, 8723325, 8738496, 9102600, 9304880, 9662760, 9709440, 10306944, 10333440, 10467990, 10736400, 10923120, 11165856, 11203200, 11452160, 11631100, 11651328, 12078450, 12136800, 12561588, 12883680, 12916800, 13443840, 13653900, 13957320, 14315200, 14564160, 14887808, 15460416, 15701985, 16104600, 16182400, 16748784, 16804800, 17178240, 17222400, 17446650, 17476992, 18205200, 18609760, 19325520, 19418880, 20613888, 20935980, 21472800, 21846240, 22331712, 22406400, 23262200, 24156900, 24273600, 25123176, 25767360, 25833600, 26169975, 27307800, 27914640, 28630400, 29128320, 29775616, 30920832, 31403970, 32209200, 32364800, 33497568, 33609600, 34356480, 34893300, 34953984, 36410400, 37219520, 38651040, 41871960, 42945600, 43692480, 44663424, 46524400, 48313800, 48547200, 50246352, 51534720, 51667200, 52339950, 54615600, 55829280, 57260800, 58256640, 61841664, 62807940, 64418400, 66995136, 67219200, 69786600, 72820800, 74439040, 77302080, 78509925, 83743920, 85891200, 87384960, 89326848, 93048800, 96627600, 97094400, 100492704, 103069440, 104679900, 109231200, 111658560, 125615880, 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約数ペア:

[(1, 20098540800), (2, 10049270400), (3, 6699513600), (4, 5024635200), (5, 4019708160), (6, 3349756800), (8, 2512317600), (9, 2233171200), (10, 2009854080), (12, 1674878400), (13, 1546041600), (15, 1339902720), (16, 1256158800), (18, 1116585600), (20, 1004927040), (23, 873849600), (24, 837439200), (25, 803941632), (26, 773020800), (27, 744390400), (30, 669951360), (32, 628079400), (36, 558292800), (39, 515347200), (40, 502463520), (45, 446634240), (46, 436924800), (48, 418719600), (50, 401970816), (52, 386510400), (54, 372195200), (60, 334975680), (64, 314039700), (65, 309208320), (69, 291283200), (72, 279146400), (75, 267980544), (78, 257673600), (80, 251231760), (90, 223317120), (92, 218462400), (96, 209359800), (100, 200985408), (104, 193255200), (108, 186097600), (115, 174769920), (117, 171782400), (120, 167487840), (128, 157019850), (130, 154604160), (135, 148878080), (138, 145641600), (144, 139573200), (150, 133990272), (156, 128836800), (160, 125615880), (180, 111658560), (184, 109231200), (192, 104679900), (195, 103069440), (200, 100492704), (207, 97094400), (208, 96627600), (216, 93048800), (225, 89326848), (230, 87384960), (234, 85891200), (240, 83743920), (256, 78509925), (260, 77302080), (270, 74439040), (276, 72820800), (288, 69786600), (299, 67219200), (300, 66995136), (312, 64418400), (320, 62807940), (325, 61841664), (345, 58256640), (351, 57260800), (360, 55829280), (368, 54615600), (384, 52339950), (389, 51667200), (390, 51534720), (400, 50246352), (414, 48547200), (416, 48313800), (432, 46524400), (450, 44663424), (460, 43692480), (468, 42945600), (480, 41871960), (520, 38651040), (540, 37219520), (552, 36410400), (575, 34953984), (576, 34893300), (585, 34356480), (598, 33609600), (600, 33497568), (621, 32364800), (624, 32209200), (640, 31403970), (650, 30920832), (675, 29775616), (690, 29128320), (702, 28630400), (720, 27914640), (736, 27307800), (768, 26169975), (778, 25833600), (780, 25767360), (800, 25123176), (828, 24273600), (832, 24156900), (864, 23262200), (897, 22406400), (900, 22331712), (920, 21846240), (936, 21472800), (960, 20935980), (975, 20613888), (1035, 19418880), (1040, 19325520), (1080, 18609760), (1104, 18205200), (1150, 17476992), (1152, 17446650), (1167, 17222400), (1170, 17178240), (1196, 16804800), (1200, 16748784), (1242, 16182400), (1248, 16104600), (1280, 15701985), (1300, 15460416), (1350, 14887808), (1380, 14564160), (1404, 14315200), (1440, 13957320), (1472, 13653900), (1495, 13443840), (1556, 12916800), (1560, 12883680), (1600, 12561588), (1656, 12136800), (1664, 12078450), (1725, 11651328), (1728, 11631100), (1755, 11452160), (1794, 11203200), (1800, 11165856), (1840, 10923120), (1872, 10736400), (1920, 10467990), (1945, 10333440), (1950, 10306944), (2070, 9709440), (2080, 9662760), (2160, 9304880), (2208, 9102600), (2300, 8738496), (2304, 8723325), (2334, 8611200), (2340, 8589120), (2392, 8402400), (2400, 8374392), (2484, 8091200), (2496, 8052300), (2600, 7730208), (2691, 7468800), (2700, 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(7360, 2730780), (7475, 2688768), (7488, 2684100), (7780, 2583360), (7800, 2576736), (8073, 2489600), (8280, 2427360), (8320, 2415690), (8640, 2326220), (8775, 2290432), (8832, 2275650), (8947, 2246400), (8970, 2240640), (9200, 2184624), (9336, 2152800), (9360, 2147280), (9568, 2100600), (9600, 2093598), (9725, 2066688), (9936, 2022800), (9984, 2013075), (10114, 1987200), (10350, 1941888), (10400, 1932552), (10503, 1913600), (10764, 1867200), (10800, 1860976), (11040, 1820520), (11232, 1789400), (11520, 1744665), (11670, 1722240), (11700, 1717824), (11960, 1680480), (12420, 1618240), (12448, 1614600), (12480, 1610460), (13248, 1517100), (13455, 1493760), (13800, 1456416), (14004, 1435200), (14040, 1431520), (14352, 1400400), (14400, 1395732), (14720, 1365390), (14950, 1344384), (14976, 1342050), (15171, 1324800), (15525, 1294592), (15560, 1291680), (15600, 1288368), (16146, 1244800), (16560, 1213680), (16640, 1207845), (17280, 1163110), (17505, 1148160), (17550, 1145216), (17664, 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(93360, 215280), (93600, 214728), (95680, 210060), (99360, 202280), (99584, 201825), (101140, 198720), (105030, 191360), (107364, 187200), (107640, 186720), (110400, 182052), (112032, 179400), (112320, 178940), (114816, 175050), (116311, 172800), (116700, 172224), (119600, 168048), (121368, 165600), (124200, 161824), (124480, 161460), (124800, 161046), (126425, 158976), (129168, 155600), (132480, 151710), (134205, 149760), (134550, 149376), (136539, 147200), (140040, 143520), (140400, 143152)]