20158300800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 1152

約数和(自身を含む): 87901070400

約数和(自身を除く): 67742769600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 25, 30, 32, 33, 34, 36, 38, 40, 44, 45, 48, 50, 51, 55, 57, 60, 64, 66, 68, 72, 75, 76, 80, 85, 88, 90, 95, 96, 99, 100, 102, 110, 114, 120, 128, 132, 136, 144, 150, 152, 153, 160, 165, 170, 171, 176, 180, 187, 190, 192, 197, 198, 200, 204, 209, 220, 225, 228, 240, 255, 264, 272, 275, 285, 288, 300, 304, 306, 320, 323, 330, 340, 342, 352, 360, 374, 380, 384, 394, 396, 400, 408, 418, 425, 440, 450, 456, 475, 480, 495, 510, 528, 544, 550, 561, 570, 576, 591, 600, 608, 612, 627, 640, 646, 660, 680, 684, 704, 720, 748, 760, 765, 788, 792, 800, 816, 825, 836, 850, 855, 880, 900, 912, 935, 950, 960, 969, 985, 990, 1020, 1045, 1056, 1088, 1100, 1122, 1140, 1152, 1182, 1200, 1216, 1224, 1254, 1275, 1292, 1320, 1360, 1368, 1408, 1425, 1440, 1496, 1520, 1530, 1576, 1584, 1600, 1615, 1632, 1650, 1672, 1683, 1700, 1710, 1760, 1773, 1800, 1824, 1870, 1881, 1900, 1920, 1938, 1970, 1980, 2040, 2090, 2112, 2167, 2176, 2200, 2244, 2280, 2364, 2400, 2432, 2448, 2475, 2508, 2550, 2584, 2640, 2720, 2736, 2805, 2850, 2880, 2907, 2955, 2992, 3040, 3060, 3135, 3152, 3168, 3200, 3230, 3264, 3300, 3344, 3349, 3366, 3400, 3420, 3520, 3546, 3553, 3600, 3648, 3740, 3743, 3762, 3800, 3825, 3876, 3940, 3960, 4080, 4180, 4224, 4275, 4334, 4400, 4488, 4560, 4675, 4728, 4800, 4845, 4896, 4925, 4950, 5016, 5100, 5168, 5225, 5280, 5440, 5472, 5610, 5700, 5760, 5814, 5910, 5984, 6080, 6120, 6270, 6304, 6336, 6460, 6501, 6528, 6600, 6688, 6698, 6732, 6800, 6840, 7040, 7092, 7106, 7200, 7296, 7480, 7486, 7524, 7600, 7650, 7752, 7880, 7920, 8075, 8160, 8360, 8415, 8550, 8668, 8800, 8865, 8976, 9120, 9350, 9405, 9456, 9600, 9690, 9792, 9850, 9900, 10032, 10047, 10200, 10336, 10450, 10560, 10659, 10835, 10880, 10944, 11220, 11229, 11400, 11628, 11820, 11968, 12160, 12240, 12540, 12608, 12672, 12920, 13002, 13200, 13376, 13396, 13464, 13600, 13680, 14025, 14184, 14212, 14400, 14535, 14775, 14960, 14972, 15048, 15200, 15300, 15504, 15675, 15760, 15840, 16150, 16320, 16720, 16745, 16830, 17100, 17336, 17600, 17730, 17765, 17952, 18240, 18700, 18715, 18810, 18912, 19380, 19503, 19584, 19700, 19800, 20064, 20094, 20400, 20672, 20900, 21120, 21318, 21670, 21888, 22440, 22458, 22800, 23256, 23640, 23936, 24225, 24480, 25080, 25216, 25840, 26004, 26400, 26752, 26792, 26928, 27200, 27360, 28050, 28368, 28424, 28800, 29070, 29550, 29920, 29944, 30096, 30141, 30400, 30600, 31008, 31350, 31520, 31680, 31977, 32300, 32505, 32640, 33440, 33490, 33660, 33687, 34200, 34672, 35200, 35460, 35530, 35904, 36480, 36839, 37400, 37430, 37620, 37824, 38760, 39006, 39400, 39600, 40128, 40188, 40800, 41173, 41344, 41800, 42075, 42636, 43340, 44325, 44880, 44916, 45600, 46512, 47025, 47280, 48450, 48960, 50160, 50235, 51680, 52008, 52800, 53295, 53584, 53856, 54175, 54400, 54720, 56100, 56145, 56736, 56848, 58140, 59100, 59840, 59888, 60192, 60282, 60800, 61200, 62016, 62700, 63040, 63360, 63631, 63954, 64600, 65010, 66880, 66980, 67320, 67374, 68400, 69344, 70920, 71060, 71808, 72675, 73678, 74800, 74860, 75240, 75648, 77520, 78012, 78800, 79200, 80256, 80376, 81600, 82346, 83600, 83725, 84150, 85272, 86680, 88650, 88825, 89760, 89832, 91200, 93024, 93575, 94050, 94560, 96900, 97515, 97920, 100320, 100470, 103360, 104016, 105600, 106590, 107168, 107712, 108350, 109440, 110517, 112200, 112290, 113472, 113696, 116280, 118200, 119680, 119776, 120384, 120564, 122400, 123519, 124032, 125400, 126080, 127262, 127908, 129200, 130020, 133760, 133960, 134640, 134748, 136800, 138688, 141840, 142120, 145350, 147356, 149600, 149720, 150480, 150705, 155040, 156024, 157600, 158400, 159885, 160752, 162525, 163200, 164692, 167200, 167450, 168300, 168435, 170544, 173360, 177300, 177650, 179520, 179664, 182400, 184195, 186048, 187150, 188100, 189120, 190893, 193800, 195030, 200640, 200940, 205865, 206720, 208032, 213180, 214336, 215424, 216700, 221034, 224400, 224580, 226944, 227392, 232560, 236400, 239552, 240768, 241128, 244800, 247038, 250800, 251175, 254524, 255816, 258400, 260040, 266475, 267920, 269280, 269496, 273600, 277376, 280725, 283680, 284240, 290700, 294712, 299200, 299440, 300960, 301410, 310080, 312048, 315200, 316800, 318155, 319770, 321504, 325050, 329384, 331551, 334400, 334900, 336600, 336870, 341088, 346720, 354600, 355300, 359040, 359328, 368390, 370557, 372096, 374300, 376200, 378240, 381786, 387600, 390060, 401280, 401880, 411730, 416064, 426360, 428672, 433400, 442068, 448800, 449160, 454784, 465120, 472800, 479104, 482256, 487575, 489600, 494076, 501600, 502350, 509048, 511632, 516800, 520080, 532950, 535840, 538560, 538992, 547200, 552585, 561450, 567360, 568480, 572679, 581400, 589424, 598400, 598880, 601920, 602820, 617595, 620160, 624096, 630400, 636310, 639540, 643008, 650100, 658768, 663102, 668800, 669800, 673200, 673740, 682176, 693440, 699941, 709200, 710600, 718656, 736780, 741114, 748600, 752400, 753525, 763572, 775200, 780120, 799425, 803760, 823460, 832128, 842175, 852720, 866800, 884136, 897600, 898320, 920975, 930240, 945600, 954465, 964512, 975150, 988152, 1003200, 1004700, 1018096, 1023264, 1029325, 1033600, 1040160, 1065900, 1071680, 1077120, 1077984, 1105170, 1122900, 1134720, 1136960, 1145358, 1162800, 1178848, 1197760, 1203840, 1205640, 1235190, 1248192, 1272620, 1279080, 1286016, 1300200, 1317536, 1326204, 1339600, 1346400, 1347480, 1364352, 1386880, 1399882, 1418400, 1421200, 1437312, 1473560, 1482228, 1497200, 1504800, 1507050, 1527144, 1550400, 1560240, 1590775, 1598850, 1607520, 1646920, 1657755, 1684350, 1705440, 1733600, 1768272, 1795200, 1796640, 1841950, 1852785, 1860480, 1891200, 1908930, 1929024, 1950300, 1976304, 2006400, 2009400, 2036192, 2046528, 2058650, 2080320, 2099823, 2131800, 2143360, 2155968, 2210340, 2245800, 2273920, 2290716, 2325600, 2357696, 2395520, 2411280, 2470380, 2496384, 2545240, 2558160, 2600400, 2635072, 2652408, 2679200, 2692800, 2694960, 2762925, 2799764, 2836800, 2842400, 2863395, 2947120, 2964456, 2994400, 3009600, 3014100, 3054288, 3087975, 3100800, 3120480, 3181550, 3197700, 3215040, 3293840, 3315510, 3368700, 3410880, 3467200, 3499705, 3536544, 3593280, 3683900, 3705570, 3817860, 3858048, 3900600, 3952608, 4018800, 4072384, 4093056, 4117300, 4160640, 4199646, 4263600, 4311936, 4420680, 4491600, 4581432, 4651200, 4715392, 4772325, 4822560, 4940760, 5090480, 5116320, 5200800, 5270144, 5304816, 5358400, 5385600, 5389920, 5525850, 5599528, 5673600, 5684800, 5726790, 5894240, 5928912, 5988800, 6019200, 6028200, 6108576, 6175950, 6240960, 6299469, 6363100, 6395400, 6430080, 6587680, 6631020, 6737400, 6821760, 6934400, 6999410, 7073088, 7186560, 7367800, 7411140, 7635720, 7801200, 7905216, 8037600, 8144768, 8234600, 8288775, 8399292, 8527200, 8841360, 8983200, 9162864, 9263925, 9302400, 9544650, 9645120, 9881520, 10180960, 10232640, 10401600, 10499115, 10609632, 10716800, 10779840, 11051700, 11199056, 11369600, 11453580, 11788480, 11857824, 11977600, 12056400, 12217152, 12351900, 12481920, 12598938, 12726200, 12790800, 13175360, 13262040, 13474800, 13998820, 14146176, 14316975, 14735600, 14822280, 15271440, 15602400, 15810432, 16075200, 16469200, 16577550, 16798584, 17054400, 17498525, 17682720, 17966400, 18325728, 18527850, 19089300, 19290240, 19763040, 20361920, 20465280, 20803200, 20998230, 21219264, 21559680, 22103400, 22398112, 22907160, 23576960, 23715648, 24112800, 24434304, 24703800, 25197876, 25452400, 25581600, 26350720, 26524080, 26949600, 27997640, 28633950, 29471200, 29644560, 30542880, 31204800, 31497345, 32150400, 32938400, 33155100, 33597168, 34108800, 34997050, 35365440, 35932800, 36651456, 37055700, 38178600, 39526080, 40723840, 41996460, 42438528, 44206800, 44796224, 45814320, 47431296, 48225600, 49407600, 50395752, 50904800, 51163200, 52495575, 53048160, 53899200, 55995280, 57267900, 58942400, 59289120, 61085760, 62409600, 62994690, 65876800, 66310200, 67194336, 69994100, 70730880, 73302912, 74111400, 76357200, 79052160, 83992920, 88413600, 89592448, 91628640, 96451200, 98815200, 100791504, 101809600, 102326400, 104991150, 106096320, 107798400, 111990560, 114535800, 117884800, 118578240, 122171520, 125989380, 131753600, 132620400, 134388672, 139988200, 148222800, 152714400, 157486725, 167985840, 176827200, 183257280, 197630400, 201583008, 203619200, 209982300, 212192640, 223981120, 229071600, 237156480, 251978760, 265240800, 268777344, 279976400, 296445600, 305428800, 314973450, 335971680, 353654400, 366514560, 395260800, 403166016, 419964600, 447962240, 458143200, 503957520, 530481600, 559952800, 592891200, 610857600, 629946900, 671943360, 806332032, 839929200, 916286400, 1007915040, 1060963200, 1119905600, 1185782400, 1259893800, 1343886720, 1679858400, 1832572800, 2015830080, 2239811200, 2519787600, 3359716800, 4031660160, 5039575200, 6719433600, 10079150400, 20158300800]

約数ペア:

[(1, 20158300800), (2, 10079150400), (3, 6719433600), (4, 5039575200), (5, 4031660160), (6, 3359716800), (8, 2519787600), (9, 2239811200), (10, 2015830080), (11, 1832572800), (12, 1679858400), (15, 1343886720), (16, 1259893800), (17, 1185782400), (18, 1119905600), (19, 1060963200), (20, 1007915040), (22, 916286400), (24, 839929200), (25, 806332032), (30, 671943360), (32, 629946900), (33, 610857600), (34, 592891200), (36, 559952800), (38, 530481600), (40, 503957520), (44, 458143200), (45, 447962240), (48, 419964600), (50, 403166016), (51, 395260800), (55, 366514560), (57, 353654400), (60, 335971680), (64, 314973450), (66, 305428800), (68, 296445600), (72, 279976400), (75, 268777344), (76, 265240800), (80, 251978760), (85, 237156480), (88, 229071600), (90, 223981120), (95, 212192640), (96, 209982300), (99, 203619200), (100, 201583008), (102, 197630400), (110, 183257280), (114, 176827200), (120, 167985840), (128, 157486725), (132, 152714400), (136, 148222800), (144, 139988200), (150, 134388672), (152, 132620400), (153, 131753600), (160, 125989380), (165, 122171520), (170, 118578240), (171, 117884800), (176, 114535800), (180, 111990560), (187, 107798400), (190, 106096320), (192, 104991150), (197, 102326400), (198, 101809600), (200, 100791504), (204, 98815200), (209, 96451200), (220, 91628640), (225, 89592448), (228, 88413600), (240, 83992920), (255, 79052160), (264, 76357200), (272, 74111400), (275, 73302912), (285, 70730880), (288, 69994100), (300, 67194336), (304, 66310200), (306, 65876800), (320, 62994690), (323, 62409600), (330, 61085760), (340, 59289120), (342, 58942400), (352, 57267900), (360, 55995280), (374, 53899200), (380, 53048160), (384, 52495575), (394, 51163200), (396, 50904800), (400, 50395752), (408, 49407600), (418, 48225600), (425, 47431296), (440, 45814320), (450, 44796224), (456, 44206800), (475, 42438528), (480, 41996460), (495, 40723840), (510, 39526080), (528, 38178600), (544, 37055700), (550, 36651456), (561, 35932800), (570, 35365440), (576, 34997050), (591, 34108800), (600, 33597168), (608, 33155100), (612, 32938400), (627, 32150400), (640, 31497345), (646, 31204800), (660, 30542880), (680, 29644560), (684, 29471200), (704, 28633950), (720, 27997640), (748, 26949600), (760, 26524080), (765, 26350720), (788, 25581600), (792, 25452400), (800, 25197876), (816, 24703800), (825, 24434304), (836, 24112800), (850, 23715648), (855, 23576960), (880, 22907160), (900, 22398112), (912, 22103400), (935, 21559680), (950, 21219264), (960, 20998230), (969, 20803200), (985, 20465280), (990, 20361920), (1020, 19763040), (1045, 19290240), (1056, 19089300), (1088, 18527850), (1100, 18325728), (1122, 17966400), (1140, 17682720), (1152, 17498525), (1182, 17054400), (1200, 16798584), (1216, 16577550), (1224, 16469200), (1254, 16075200), (1275, 15810432), (1292, 15602400), (1320, 15271440), (1360, 14822280), (1368, 14735600), (1408, 14316975), (1425, 14146176), (1440, 13998820), (1496, 13474800), (1520, 13262040), (1530, 13175360), (1576, 12790800), (1584, 12726200), (1600, 12598938), (1615, 12481920), (1632, 12351900), (1650, 12217152), (1672, 12056400), (1683, 11977600), (1700, 11857824), (1710, 11788480), (1760, 11453580), (1773, 11369600), (1800, 11199056), (1824, 11051700), (1870, 10779840), (1881, 10716800), (1900, 10609632), (1920, 10499115), (1938, 10401600), (1970, 10232640), (1980, 10180960), (2040, 9881520), (2090, 9645120), (2112, 9544650), (2167, 9302400), (2176, 9263925), (2200, 9162864), (2244, 8983200), (2280, 8841360), (2364, 8527200), (2400, 8399292), (2432, 8288775), (2448, 8234600), (2475, 8144768), (2508, 8037600), (2550, 7905216), (2584, 7801200), (2640, 7635720), (2720, 7411140), (2736, 7367800), (2805, 7186560), (2850, 7073088), (2880, 6999410), (2907, 6934400), (2955, 6821760), (2992, 6737400), (3040, 6631020), (3060, 6587680), (3135, 6430080), (3152, 6395400), (3168, 6363100), (3200, 6299469), (3230, 6240960), (3264, 6175950), (3300, 6108576), (3344, 6028200), (3349, 6019200), (3366, 5988800), (3400, 5928912), (3420, 5894240), (3520, 5726790), (3546, 5684800), (3553, 5673600), (3600, 5599528), (3648, 5525850), (3740, 5389920), (3743, 5385600), (3762, 5358400), (3800, 5304816), (3825, 5270144), (3876, 5200800), (3940, 5116320), (3960, 5090480), (4080, 4940760), (4180, 4822560), (4224, 4772325), (4275, 4715392), (4334, 4651200), (4400, 4581432), (4488, 4491600), (4560, 4420680), (4675, 4311936), (4728, 4263600), (4800, 4199646), (4845, 4160640), (4896, 4117300), (4925, 4093056), (4950, 4072384), (5016, 4018800), (5100, 3952608), (5168, 3900600), (5225, 3858048), (5280, 3817860), (5440, 3705570), (5472, 3683900), (5610, 3593280), (5700, 3536544), (5760, 3499705), (5814, 3467200), (5910, 3410880), (5984, 3368700), (6080, 3315510), (6120, 3293840), (6270, 3215040), (6304, 3197700), (6336, 3181550), (6460, 3120480), (6501, 3100800), (6528, 3087975), (6600, 3054288), (6688, 3014100), (6698, 3009600), (6732, 2994400), (6800, 2964456), (6840, 2947120), (7040, 2863395), (7092, 2842400), (7106, 2836800), (7200, 2799764), (7296, 2762925), (7480, 2694960), (7486, 2692800), (7524, 2679200), (7600, 2652408), (7650, 2635072), (7752, 2600400), (7880, 2558160), (7920, 2545240), (8075, 2496384), (8160, 2470380), (8360, 2411280), (8415, 2395520), (8550, 2357696), (8668, 2325600), (8800, 2290716), (8865, 2273920), (8976, 2245800), (9120, 2210340), (9350, 2155968), (9405, 2143360), (9456, 2131800), (9600, 2099823), (9690, 2080320), (9792, 2058650), (9850, 2046528), (9900, 2036192), (10032, 2009400), (10047, 2006400), (10200, 1976304), (10336, 1950300), (10450, 1929024), (10560, 1908930), (10659, 1891200), (10835, 1860480), (10880, 1852785), (10944, 1841950), (11220, 1796640), (11229, 1795200), (11400, 1768272), (11628, 1733600), (11820, 1705440), (11968, 1684350), (12160, 1657755), (12240, 1646920), (12540, 1607520), (12608, 1598850), (12672, 1590775), (12920, 1560240), (13002, 1550400), (13200, 1527144), (13376, 1507050), (13396, 1504800), (13464, 1497200), (13600, 1482228), (13680, 1473560), (14025, 1437312), (14184, 1421200), (14212, 1418400), (14400, 1399882), (14535, 1386880), (14775, 1364352), (14960, 1347480), (14972, 1346400), (15048, 1339600), (15200, 1326204), (15300, 1317536), (15504, 1300200), (15675, 1286016), (15760, 1279080), (15840, 1272620), (16150, 1248192), (16320, 1235190), (16720, 1205640), (16745, 1203840), (16830, 1197760), (17100, 1178848), (17336, 1162800), (17600, 1145358), (17730, 1136960), (17765, 1134720), (17952, 1122900), (18240, 1105170), (18700, 1077984), (18715, 1077120), (18810, 1071680), (18912, 1065900), (19380, 1040160), (19503, 1033600), (19584, 1029325), (19700, 1023264), (19800, 1018096), (20064, 1004700), (20094, 1003200), (20400, 988152), (20672, 975150), (20900, 964512), (21120, 954465), (21318, 945600), (21670, 930240), (21888, 920975), (22440, 898320), (22458, 897600), (22800, 884136), (23256, 866800), (23640, 852720), (23936, 842175), (24225, 832128), (24480, 823460), (25080, 803760), (25216, 799425), (25840, 780120), (26004, 775200), (26400, 763572), (26752, 753525), (26792, 752400), (26928, 748600), (27200, 741114), (27360, 736780), (28050, 718656), (28368, 710600), (28424, 709200), (28800, 699941), (29070, 693440), (29550, 682176), (29920, 673740), (29944, 673200), (30096, 669800), (30141, 668800), (30400, 663102), (30600, 658768), (31008, 650100), (31350, 643008), (31520, 639540), (31680, 636310), (31977, 630400), (32300, 624096), (32505, 620160), (32640, 617595), (33440, 602820), (33490, 601920), (33660, 598880), (33687, 598400), (34200, 589424), (34672, 581400), (35200, 572679), (35460, 568480), (35530, 567360), (35904, 561450), (36480, 552585), (36839, 547200), (37400, 538992), (37430, 538560), (37620, 535840), (37824, 532950), (38760, 520080), (39006, 516800), (39400, 511632), (39600, 509048), (40128, 502350), (40188, 501600), (40800, 494076), (41173, 489600), (41344, 487575), (41800, 482256), (42075, 479104), (42636, 472800), (43340, 465120), (44325, 454784), (44880, 449160), (44916, 448800), (45600, 442068), (46512, 433400), (47025, 428672), (47280, 426360), (48450, 416064), (48960, 411730), (50160, 401880), (50235, 401280), (51680, 390060), (52008, 387600), (52800, 381786), (53295, 378240), (53584, 376200), (53856, 374300), (54175, 372096), (54400, 370557), (54720, 368390), (56100, 359328), (56145, 359040), (56736, 355300), (56848, 354600), (58140, 346720), (59100, 341088), (59840, 336870), (59888, 336600), (60192, 334900), (60282, 334400), (60800, 331551), (61200, 329384), (62016, 325050), (62700, 321504), (63040, 319770), (63360, 318155), (63631, 316800), (63954, 315200), (64600, 312048), (65010, 310080), (66880, 301410), (66980, 300960), (67320, 299440), (67374, 299200), (68400, 294712), (69344, 290700), (70920, 284240), (71060, 283680), (71808, 280725), (72675, 277376), (73678, 273600), (74800, 269496), (74860, 269280), (75240, 267920), (75648, 266475), (77520, 260040), (78012, 258400), (78800, 255816), (79200, 254524), (80256, 251175), (80376, 250800), (81600, 247038), (82346, 244800), (83600, 241128), (83725, 240768), (84150, 239552), (85272, 236400), (86680, 232560), (88650, 227392), (88825, 226944), (89760, 224580), (89832, 224400), (91200, 221034), (93024, 216700), (93575, 215424), (94050, 214336), (94560, 213180), (96900, 208032), (97515, 206720), (97920, 205865), (100320, 200940), (100470, 200640), (103360, 195030), (104016, 193800), (105600, 190893), (106590, 189120), (107168, 188100), (107712, 187150), (108350, 186048), (109440, 184195), (110517, 182400), (112200, 179664), (112290, 179520), (113472, 177650), (113696, 177300), (116280, 173360), (118200, 170544), (119680, 168435), (119776, 168300), (120384, 167450), (120564, 167200), (122400, 164692), (123519, 163200), (124032, 162525), (125400, 160752), (126080, 159885), (127262, 158400), (127908, 157600), (129200, 156024), (130020, 155040), (133760, 150705), (133960, 150480), (134640, 149720), (134748, 149600), (136800, 147356), (138688, 145350), (141840, 142120)]