20178100800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 1008

約数和(自身を含む): 86671952640

約数和(自身を除く): 66493851840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 32, 33, 36, 39, 40, 41, 44, 45, 48, 50, 52, 55, 60, 64, 65, 66, 72, 75, 78, 80, 82, 88, 90, 96, 99, 100, 104, 110, 117, 120, 123, 130, 132, 143, 144, 150, 156, 160, 164, 165, 176, 180, 192, 195, 198, 200, 205, 208, 220, 225, 234, 239, 240, 246, 260, 264, 275, 286, 288, 300, 312, 320, 325, 328, 330, 352, 360, 369, 390, 396, 400, 410, 416, 429, 440, 450, 451, 468, 478, 480, 492, 495, 520, 528, 533, 550, 572, 576, 585, 600, 615, 624, 650, 656, 660, 704, 715, 717, 720, 738, 780, 792, 800, 820, 825, 832, 858, 880, 900, 902, 936, 956, 960, 975, 984, 990, 1025, 1040, 1056, 1066, 1100, 1144, 1170, 1195, 1200, 1230, 1248, 1287, 1300, 1312, 1320, 1353, 1430, 1434, 1440, 1476, 1560, 1584, 1599, 1600, 1640, 1650, 1716, 1760, 1800, 1804, 1845, 1872, 1912, 1950, 1968, 1980, 2050, 2080, 2112, 2132, 2145, 2151, 2200, 2255, 2288, 2340, 2390, 2400, 2460, 2475, 2496, 2574, 2600, 2624, 2629, 2640, 2665, 2706, 2860, 2868, 2880, 2925, 2952, 3075, 3107, 3120, 3168, 3198, 3280, 3300, 3432, 3520, 3575, 3585, 3600, 3608, 3690, 3744, 3824, 3900, 3936, 3960, 4059, 4100, 4160, 4264, 4290, 4302, 4400, 4510, 4576, 4680, 4780, 4797, 4800, 4920, 4950, 5148, 5200, 5258, 5280, 5330, 5412, 5720, 5736, 5850, 5863, 5904, 5975, 6150, 6214, 6240, 6336, 6396, 6435, 6560, 6600, 6765, 6864, 7150, 7170, 7200, 7216, 7380, 7488, 7648, 7800, 7872, 7887, 7920, 7995, 8118, 8200, 8528, 8580, 8604, 8800, 9020, 9152, 9225, 9321, 9360, 9560, 9594, 9799, 9840, 9900, 10296, 10400, 10516, 10560, 10660, 10725, 10755, 10824, 11275, 11440, 11472, 11700, 11726, 11808, 11950, 12300, 12428, 12480, 12792, 12870, 13120, 13145, 13200, 13325, 13530, 13728, 14300, 14340, 14400, 14432, 14760, 15296, 15535, 15600, 15774, 15840, 15990, 16236, 16400, 17056, 17160, 17208, 17589, 17600, 17925, 18040, 18450, 18642, 18720, 19120, 19188, 19598, 19680, 19800, 20295, 20592, 20800, 21032, 21320, 21450, 21510, 21648, 22550, 22880, 22944, 23400, 23452, 23616, 23661, 23900, 23985, 24600, 24856, 25584, 25740, 26290, 26400, 26650, 27060, 27456, 27963, 28600, 28680, 28864, 29315, 29397, 29520, 31070, 31200, 31548, 31680, 31980, 32175, 32472, 32800, 33825, 34112, 34177, 34320, 34416, 35178, 35850, 36080, 36900, 37284, 37440, 38240, 38376, 39196, 39360, 39435, 39600, 39975, 40590, 41184, 42064, 42640, 42900, 43020, 43296, 45100, 45760, 45888, 46605, 46800, 46904, 47322, 47800, 47970, 48995, 49200, 49712, 51168, 51480, 52580, 52767, 52800, 53300, 53775, 54120, 55926, 57200, 57360, 58630, 58794, 59040, 62140, 62400, 63096, 63960, 64350, 64944, 65600, 65725, 67650, 68354, 68640, 68832, 70356, 71700, 72160, 73800, 74568, 76480, 76752, 77675, 78392, 78870, 79200, 79950, 81180, 82368, 84128, 85280, 85800, 86040, 86592, 87945, 88191, 90200, 93210, 93600, 93808, 94644, 95600, 95940, 97990, 98400, 99424, 101475, 102336, 102531, 102960, 105160, 105534, 106600, 107550, 107789, 108240, 111852, 114400, 114720, 117260, 117588, 118080, 118305, 119925, 124280, 126192, 127387, 127920, 128700, 129888, 131450, 135300, 136708, 137280, 137664, 139815, 140712, 143400, 144320, 146575, 146985, 147600, 149136, 153504, 155350, 156784, 157740, 158400, 159900, 162360, 168256, 170560, 170885, 171600, 172080, 175890, 176382, 180400, 186420, 187200, 187616, 189288, 191200, 191880, 195980, 196800, 197175, 198848, 202950, 205062, 205920, 210320, 211068, 213200, 215100, 215578, 216480, 223704, 228800, 229440, 233025, 234520, 235176, 236610, 239850, 244975, 248560, 252384, 254774, 255840, 257400, 259776, 262900, 263835, 270600, 273416, 279630, 281424, 286800, 293150, 293970, 295200, 298272, 307008, 307593, 310700, 313568, 315480, 319800, 323367, 324720, 341770, 343200, 344160, 351780, 352764, 360800, 372840, 375232, 378576, 382161, 382400, 383760, 391960, 394350, 405900, 410124, 411840, 420640, 422136, 426400, 430200, 431156, 432960, 439725, 440955, 447408, 466050, 469040, 470352, 473220, 479700, 489950, 497120, 504768, 509548, 511680, 512655, 514800, 525800, 527670, 538945, 541200, 546832, 559260, 562848, 573600, 586300, 587940, 590400, 591525, 596544, 615186, 621400, 627136, 630960, 636935, 639600, 646734, 649440, 683540, 686400, 688320, 699075, 703560, 705528, 721600, 734925, 745680, 757152, 764322, 767520, 783920, 788700, 811800, 820248, 841280, 844272, 852800, 854425, 860400, 862312, 879450, 881910, 894816, 932100, 938080, 940704, 946440, 959400, 970101, 979900, 994240, 1019096, 1025310, 1029600, 1051600, 1055340, 1077890, 1082400, 1093664, 1118520, 1125696, 1146483, 1147200, 1172600, 1175880, 1183050, 1230372, 1242800, 1261920, 1273870, 1279200, 1293468, 1298880, 1319175, 1367080, 1398150, 1401257, 1407120, 1411056, 1469850, 1491360, 1514304, 1528644, 1535040, 1537965, 1567840, 1577400, 1616835, 1623600, 1640496, 1688544, 1708850, 1720800, 1724624, 1758900, 1763820, 1789632, 1864200, 1876160, 1881408, 1892880, 1910805, 1918800, 1940202, 1959800, 2038192, 2050620, 2059200, 2103200, 2110680, 2155780, 2164800, 2187328, 2204775, 2237040, 2292966, 2345200, 2351760, 2366100, 2460744, 2485600, 2523840, 2547740, 2558400, 2563275, 2586936, 2638350, 2694725, 2734160, 2796300, 2802514, 2814240, 2822112, 2939700, 2982720, 3057288, 3075930, 3135680, 3154800, 3184675, 3233670, 3247200, 3280992, 3377088, 3417700, 3441600, 3449248, 3517800, 3527640, 3728400, 3785760, 3821610, 3837600, 3880404, 3919600, 4076384, 4101240, 4203771, 4206400, 4221360, 4311560, 4409550, 4474080, 4585932, 4690400, 4703520, 4732200, 4850505, 4921488, 4971200, 5095480, 5126550, 5173872, 5276700, 5389450, 5468320, 5592600, 5605028, 5628480, 5644224, 5732415, 5879400, 6114576, 6151860, 6309600, 6369350, 6467340, 6494400, 6561984, 6835400, 6898496, 7006285, 7035600, 7055280, 7456800, 7571520, 7643220, 7675200, 7689825, 7760808, 7839200, 8084175, 8152768, 8202480, 8407542, 8442720, 8623120, 8819100, 8948160, 9171864, 9380800, 9407040, 9464400, 9554025, 9701010, 9842976, 10190960, 10253100, 10347744, 10553400, 10778900, 10936640, 11185200, 11210056, 11464830, 11758800, 12229152, 12303720, 12611313, 12619200, 12738700, 12934680, 13670800, 14012570, 14071200, 14110560, 14913600, 15286440, 15379650, 15521616, 15678400, 16168350, 16404960, 16815084, 16885440, 17246240, 17638200, 18343728, 18928800, 19108050, 19402020, 19685952, 20381920, 20506200, 20695488, 21018855, 21106800, 21557800, 22370400, 22420112, 22929660, 23517600, 24252525, 24458304, 24607440, 25222626, 25477400, 25869360, 27341600, 28025140, 28142400, 28221120, 28662075, 30572880, 30759300, 31043232, 32336700, 32809920, 33630168, 34492480, 35031425, 35276400, 36687456, 37857600, 38216100, 38804040, 40763840, 41012400, 42037710, 42213600, 43115600, 44740800, 44840224, 45859320, 47035200, 48505050, 49214880, 50445252, 50954800, 51738720, 54683200, 56050280, 57324150, 61145760, 61518600, 62086464, 63056565, 64673400, 67260336, 70062850, 70552800, 73374912, 76432200, 77608080, 82024800, 84075420, 84427200, 86231200, 89680448, 91718640, 97010100, 98429760, 100890504, 101909600, 103477440, 105094275, 112100560, 114648300, 122291520, 123037200, 126113130, 129346800, 134520672, 140125700, 141105600, 152864400, 155216160, 164049600, 168150840, 172462400, 183437280, 194020200, 201781008, 203819200, 210188550, 224201120, 229296600, 246074400, 252226260, 258693600, 269041344, 280251400, 305728800, 310432320, 315282825, 336301680, 366874560, 388040400, 403562016, 420377100, 448402240, 458593200, 492148800, 504452520, 517387200, 560502800, 611457600, 630565650, 672603360, 776080800, 807124032, 840754200, 917186400, 1008905040, 1121005600, 1261131300, 1345206720, 1552161600, 1681508400, 1834372800, 2017810080, 2242011200, 2522262600, 3363016800, 4035620160, 5044525200, 6726033600, 10089050400, 20178100800]

約数ペア:

[(1, 20178100800), (2, 10089050400), (3, 6726033600), (4, 5044525200), (5, 4035620160), (6, 3363016800), (8, 2522262600), (9, 2242011200), (10, 2017810080), (11, 1834372800), (12, 1681508400), (13, 1552161600), (15, 1345206720), (16, 1261131300), (18, 1121005600), (20, 1008905040), (22, 917186400), (24, 840754200), (25, 807124032), (26, 776080800), (30, 672603360), (32, 630565650), (33, 611457600), (36, 560502800), (39, 517387200), (40, 504452520), (41, 492148800), (44, 458593200), (45, 448402240), (48, 420377100), (50, 403562016), (52, 388040400), (55, 366874560), (60, 336301680), (64, 315282825), (65, 310432320), (66, 305728800), (72, 280251400), (75, 269041344), (78, 258693600), (80, 252226260), (82, 246074400), (88, 229296600), (90, 224201120), (96, 210188550), (99, 203819200), (100, 201781008), (104, 194020200), (110, 183437280), (117, 172462400), (120, 168150840), (123, 164049600), (130, 155216160), (132, 152864400), (143, 141105600), (144, 140125700), (150, 134520672), (156, 129346800), (160, 126113130), (164, 123037200), (165, 122291520), (176, 114648300), (180, 112100560), (192, 105094275), (195, 103477440), (198, 101909600), (200, 100890504), (205, 98429760), (208, 97010100), (220, 91718640), (225, 89680448), (234, 86231200), (239, 84427200), (240, 84075420), (246, 82024800), (260, 77608080), (264, 76432200), (275, 73374912), (286, 70552800), (288, 70062850), (300, 67260336), (312, 64673400), (320, 63056565), (325, 62086464), (328, 61518600), (330, 61145760), (352, 57324150), (360, 56050280), (369, 54683200), (390, 51738720), (396, 50954800), (400, 50445252), (410, 49214880), (416, 48505050), (429, 47035200), (440, 45859320), (450, 44840224), (451, 44740800), (468, 43115600), (478, 42213600), (480, 42037710), (492, 41012400), (495, 40763840), (520, 38804040), (528, 38216100), (533, 37857600), (550, 36687456), (572, 35276400), (576, 35031425), (585, 34492480), (600, 33630168), (615, 32809920), (624, 32336700), (650, 31043232), (656, 30759300), (660, 30572880), (704, 28662075), (715, 28221120), (717, 28142400), (720, 28025140), (738, 27341600), (780, 25869360), (792, 25477400), (800, 25222626), (820, 24607440), (825, 24458304), (832, 24252525), (858, 23517600), (880, 22929660), (900, 22420112), (902, 22370400), (936, 21557800), (956, 21106800), (960, 21018855), (975, 20695488), (984, 20506200), (990, 20381920), (1025, 19685952), (1040, 19402020), (1056, 19108050), (1066, 18928800), (1100, 18343728), (1144, 17638200), (1170, 17246240), (1195, 16885440), (1200, 16815084), (1230, 16404960), (1248, 16168350), (1287, 15678400), (1300, 15521616), (1312, 15379650), (1320, 15286440), (1353, 14913600), (1430, 14110560), (1434, 14071200), (1440, 14012570), (1476, 13670800), (1560, 12934680), (1584, 12738700), (1599, 12619200), (1600, 12611313), (1640, 12303720), (1650, 12229152), (1716, 11758800), (1760, 11464830), (1800, 11210056), (1804, 11185200), (1845, 10936640), (1872, 10778900), (1912, 10553400), (1950, 10347744), (1968, 10253100), (1980, 10190960), (2050, 9842976), (2080, 9701010), (2112, 9554025), (2132, 9464400), (2145, 9407040), (2151, 9380800), (2200, 9171864), (2255, 8948160), (2288, 8819100), (2340, 8623120), (2390, 8442720), (2400, 8407542), (2460, 8202480), (2475, 8152768), (2496, 8084175), (2574, 7839200), (2600, 7760808), (2624, 7689825), (2629, 7675200), (2640, 7643220), (2665, 7571520), (2706, 7456800), (2860, 7055280), (2868, 7035600), (2880, 7006285), (2925, 6898496), (2952, 6835400), (3075, 6561984), (3107, 6494400), (3120, 6467340), (3168, 6369350), (3198, 6309600), (3280, 6151860), (3300, 6114576), (3432, 5879400), (3520, 5732415), (3575, 5644224), (3585, 5628480), (3600, 5605028), (3608, 5592600), (3690, 5468320), (3744, 5389450), (3824, 5276700), (3900, 5173872), (3936, 5126550), (3960, 5095480), (4059, 4971200), (4100, 4921488), (4160, 4850505), (4264, 4732200), (4290, 4703520), (4302, 4690400), (4400, 4585932), (4510, 4474080), (4576, 4409550), (4680, 4311560), (4780, 4221360), (4797, 4206400), (4800, 4203771), (4920, 4101240), (4950, 4076384), (5148, 3919600), (5200, 3880404), (5258, 3837600), (5280, 3821610), (5330, 3785760), (5412, 3728400), (5720, 3527640), (5736, 3517800), (5850, 3449248), (5863, 3441600), (5904, 3417700), (5975, 3377088), (6150, 3280992), (6214, 3247200), (6240, 3233670), (6336, 3184675), (6396, 3154800), (6435, 3135680), (6560, 3075930), (6600, 3057288), (6765, 2982720), (6864, 2939700), (7150, 2822112), (7170, 2814240), (7200, 2802514), (7216, 2796300), (7380, 2734160), (7488, 2694725), (7648, 2638350), (7800, 2586936), (7872, 2563275), (7887, 2558400), (7920, 2547740), (7995, 2523840), (8118, 2485600), (8200, 2460744), (8528, 2366100), (8580, 2351760), (8604, 2345200), (8800, 2292966), (9020, 2237040), (9152, 2204775), (9225, 2187328), (9321, 2164800), (9360, 2155780), (9560, 2110680), (9594, 2103200), (9799, 2059200), (9840, 2050620), (9900, 2038192), (10296, 1959800), (10400, 1940202), (10516, 1918800), (10560, 1910805), (10660, 1892880), (10725, 1881408), (10755, 1876160), (10824, 1864200), (11275, 1789632), (11440, 1763820), (11472, 1758900), (11700, 1724624), (11726, 1720800), (11808, 1708850), (11950, 1688544), (12300, 1640496), (12428, 1623600), (12480, 1616835), (12792, 1577400), (12870, 1567840), (13120, 1537965), (13145, 1535040), (13200, 1528644), (13325, 1514304), (13530, 1491360), (13728, 1469850), (14300, 1411056), (14340, 1407120), (14400, 1401257), (14432, 1398150), (14760, 1367080), (15296, 1319175), (15535, 1298880), (15600, 1293468), (15774, 1279200), (15840, 1273870), (15990, 1261920), (16236, 1242800), (16400, 1230372), (17056, 1183050), (17160, 1175880), (17208, 1172600), (17589, 1147200), (17600, 1146483), (17925, 1125696), (18040, 1118520), (18450, 1093664), (18642, 1082400), (18720, 1077890), (19120, 1055340), (19188, 1051600), (19598, 1029600), (19680, 1025310), (19800, 1019096), (20295, 994240), (20592, 979900), (20800, 970101), (21032, 959400), (21320, 946440), (21450, 940704), (21510, 938080), (21648, 932100), (22550, 894816), (22880, 881910), (22944, 879450), (23400, 862312), (23452, 860400), (23616, 854425), (23661, 852800), (23900, 844272), (23985, 841280), (24600, 820248), (24856, 811800), (25584, 788700), (25740, 783920), (26290, 767520), (26400, 764322), (26650, 757152), (27060, 745680), (27456, 734925), (27963, 721600), (28600, 705528), (28680, 703560), (28864, 699075), (29315, 688320), (29397, 686400), (29520, 683540), (31070, 649440), (31200, 646734), (31548, 639600), (31680, 636935), (31980, 630960), (32175, 627136), (32472, 621400), (32800, 615186), (33825, 596544), (34112, 591525), (34177, 590400), (34320, 587940), (34416, 586300), (35178, 573600), (35850, 562848), (36080, 559260), (36900, 546832), (37284, 541200), (37440, 538945), (38240, 527670), (38376, 525800), (39196, 514800), (39360, 512655), (39435, 511680), (39600, 509548), (39975, 504768), (40590, 497120), (41184, 489950), (42064, 479700), (42640, 473220), (42900, 470352), (43020, 469040), (43296, 466050), (45100, 447408), (45760, 440955), (45888, 439725), (46605, 432960), (46800, 431156), (46904, 430200), (47322, 426400), (47800, 422136), (47970, 420640), (48995, 411840), (49200, 410124), (49712, 405900), (51168, 394350), (51480, 391960), (52580, 383760), (52767, 382400), (52800, 382161), (53300, 378576), (53775, 375232), (54120, 372840), (55926, 360800), (57200, 352764), (57360, 351780), (58630, 344160), (58794, 343200), (59040, 341770), (62140, 324720), (62400, 323367), (63096, 319800), (63960, 315480), (64350, 313568), (64944, 310700), (65600, 307593), (65725, 307008), (67650, 298272), (68354, 295200), (68640, 293970), (68832, 293150), (70356, 286800), (71700, 281424), (72160, 279630), (73800, 273416), (74568, 270600), (76480, 263835), (76752, 262900), (77675, 259776), (78392, 257400), (78870, 255840), (79200, 254774), (79950, 252384), (81180, 248560), (82368, 244975), (84128, 239850), (85280, 236610), (85800, 235176), (86040, 234520), (86592, 233025), (87945, 229440), (88191, 228800), (90200, 223704), (93210, 216480), (93600, 215578), (93808, 215100), (94644, 213200), (95600, 211068), (95940, 210320), (97990, 205920), (98400, 205062), (99424, 202950), (101475, 198848), (102336, 197175), (102531, 196800), (102960, 195980), (105160, 191880), (105534, 191200), (106600, 189288), (107550, 187616), (107789, 187200), (108240, 186420), (111852, 180400), (114400, 176382), (114720, 175890), (117260, 172080), (117588, 171600), (118080, 170885), (118305, 170560), (119925, 168256), (124280, 162360), (126192, 159900), (127387, 158400), (127920, 157740), (128700, 156784), (129888, 155350), (131450, 153504), (135300, 149136), (136708, 147600), (137280, 146985), (137664, 146575), (139815, 144320), (140712, 143400)]