20454508800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 1080

約数和(自身を含む): 87772319712

約数和(自身を除く): 67317810912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 54, 55, 60, 64, 66, 68, 72, 75, 80, 81, 85, 88, 90, 96, 99, 100, 102, 108, 110, 120, 128, 132, 135, 136, 144, 150, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 200, 204, 211, 216, 220, 225, 240, 255, 256, 264, 270, 272, 275, 288, 297, 300, 306, 320, 324, 330, 340, 352, 360, 374, 384, 396, 400, 405, 408, 422, 425, 432, 440, 450, 459, 480, 495, 510, 528, 540, 544, 550, 561, 576, 594, 600, 612, 633, 640, 648, 660, 675, 680, 704, 720, 748, 765, 768, 792, 800, 810, 816, 825, 844, 850, 864, 880, 891, 900, 918, 935, 960, 990, 1020, 1055, 1056, 1080, 1088, 1100, 1122, 1152, 1188, 1200, 1224, 1266, 1275, 1280, 1296, 1320, 1350, 1360, 1377, 1408, 1440, 1485, 1496, 1530, 1584, 1600, 1620, 1632, 1650, 1683, 1688, 1700, 1728, 1760, 1782, 1800, 1836, 1870, 1899, 1920, 1980, 2025, 2040, 2110, 2112, 2160, 2176, 2200, 2244, 2295, 2304, 2321, 2376, 2400, 2448, 2475, 2532, 2550, 2592, 2640, 2700, 2720, 2754, 2805, 2816, 2880, 2970, 2992, 3060, 3165, 3168, 3200, 3240, 3264, 3300, 3366, 3376, 3400, 3456, 3520, 3564, 3587, 3600, 3672, 3740, 3798, 3825, 3840, 3960, 4050, 4080, 4220, 4224, 4320, 4352, 4400, 4455, 4488, 4590, 4642, 4675, 4752, 4800, 4896, 4950, 5049, 5064, 5100, 5184, 5275, 5280, 5400, 5440, 5508, 5610, 5697, 5760, 5940, 5984, 6120, 6330, 6336, 6400, 6480, 6528, 6600, 6732, 6752, 6800, 6885, 6912, 6963, 7040, 7128, 7174, 7200, 7344, 7425, 7480, 7596, 7650, 7920, 8100, 8160, 8415, 8440, 8448, 8640, 8800, 8910, 8976, 9180, 9284, 9350, 9495, 9504, 9600, 9792, 9900, 10098, 10128, 10200, 10368, 10550, 10560, 10761, 10800, 10880, 11016, 11220, 11394, 11475, 11520, 11605, 11880, 11968, 12240, 12660, 12672, 12960, 13056, 13200, 13464, 13504, 13600, 13770, 13926, 14025, 14080, 14256, 14348, 14400, 14688, 14850, 14960, 15147, 15192, 15300, 15825, 15840, 16200, 16320, 16830, 16880, 17091, 17280, 17600, 17820, 17935, 17952, 18360, 18568, 18700, 18990, 19008, 19200, 19584, 19800, 20196, 20256, 20400, 20736, 20889, 21100, 21120, 21522, 21600, 21760, 22032, 22275, 22440, 22788, 22950, 23210, 23760, 23936, 24480, 25245, 25320, 25344, 25920, 26400, 26928, 27008, 27200, 27540, 27852, 28050, 28485, 28512, 28696, 28800, 29376, 29700, 29920, 30294, 30384, 30600, 31650, 31680, 32283, 32400, 32640, 33660, 33760, 34182, 34425, 34560, 34815, 35200, 35640, 35870, 35904, 36720, 37136, 37400, 37980, 38016, 39168, 39457, 39600, 40392, 40512, 40800, 41778, 42075, 42200, 42240, 43044, 43200, 44064, 44550, 44880, 45576, 45900, 46420, 47475, 47520, 47872, 48960, 50490, 50640, 51840, 52800, 53805, 53856, 54016, 54400, 55080, 55704, 56100, 56970, 57024, 57392, 57600, 58025, 58752, 59400, 59840, 60588, 60768, 61200, 62667, 63300, 63360, 64566, 64800, 65280, 67320, 67520, 68364, 68850, 69630, 70400, 71280, 71740, 71808, 73440, 74272, 74800, 75735, 75960, 76032, 78914, 79200, 80784, 81024, 81600, 83556, 84150, 84400, 85455, 86088, 86400, 88128, 89100, 89675, 89760, 91152, 91800, 92840, 94950, 95040, 96849, 97920, 100980, 101280, 103680, 104445, 105600, 107610, 107712, 108800, 110160, 111408, 112200, 113940, 114048, 114784, 116050, 117504, 118371, 118800, 119680, 121176, 121536, 122400, 125334, 126225, 126600, 126720, 129132, 129600, 134640, 135040, 136728, 137700, 139260, 142425, 142560, 143480, 143616, 146880, 148544, 149600, 151470, 151920, 157828, 158400, 161415, 161568, 162048, 163200, 167112, 168300, 168800, 170910, 172176, 172800, 174075, 176256, 178200, 179350, 179520, 182304, 183600, 185680, 188001, 189900, 190080, 193698, 195840, 197285, 201960, 202560, 208890, 211200, 215220, 215424, 220320, 222816, 224400, 227880, 228096, 229568, 232100, 236742, 237600, 239360, 242352, 243072, 244800, 250668, 252450, 253200, 258264, 259200, 269025, 269280, 270080, 273456, 275400, 278520, 284850, 285120, 286960, 290547, 293760, 297088, 299200, 302940, 303840, 313335, 315656, 316800, 322830, 323136, 326400, 334224, 336600, 337600, 341820, 344352, 348150, 352512, 355113, 356400, 358700, 359040, 364608, 367200, 371360, 376002, 378675, 379800, 380160, 387396, 394570, 403920, 405120, 417780, 427275, 430440, 430848, 440640, 445632, 448800, 455760, 459136, 464200, 473484, 475200, 484245, 484704, 486144, 489600, 501336, 504900, 506400, 516528, 518400, 522225, 538050, 538560, 546912, 550800, 557040, 569700, 570240, 573920, 581094, 587520, 591855, 594176, 598400, 605880, 607680, 626670, 631312, 633600, 645660, 646272, 668448, 673200, 675200, 683640, 688704, 696300, 710226, 712800, 717400, 718080, 729216, 734400, 742720, 752004, 757350, 759600, 774792, 789140, 807075, 807840, 810240, 835560, 854550, 860880, 881280, 891264, 897600, 911520, 918272, 928400, 940005, 946968, 950400, 968490, 969408, 979200, 986425, 1002672, 1009800, 1012800, 1033056, 1044450, 1065339, 1076100, 1077120, 1093824, 1101600, 1114080, 1139400, 1140480, 1147840, 1162188, 1183710, 1196800, 1211760, 1215360, 1253340, 1262624, 1291320, 1292544, 1336896, 1346400, 1350400, 1367280, 1377408, 1392600, 1420452, 1425600, 1434800, 1452735, 1458432, 1468800, 1485440, 1504008, 1514700, 1519200, 1549584, 1566675, 1578280, 1614150, 1615680, 1671120, 1709100, 1721760, 1762560, 1775565, 1782528, 1795200, 1823040, 1856800, 1880010, 1893936, 1900800, 1936980, 1938816, 1972850, 2005344, 2019600, 2025600, 2066112, 2088900, 2130678, 2152200, 2154240, 2187648, 2203200, 2228160, 2278800, 2295680, 2324376, 2367420, 2421225, 2423520, 2430720, 2506680, 2525248, 2582640, 2673792, 2692800, 2734560, 2754816, 2785200, 2840904, 2851200, 2869600, 2905470, 2937600, 2959275, 2970880, 3008016, 3029400, 3038400, 3099168, 3133350, 3156560, 3196017, 3228300, 3231360, 3342240, 3418200, 3443520, 3551130, 3590400, 3646080, 3713600, 3760020, 3787872, 3873960, 3877632, 3945700, 4010688, 4039200, 4051200, 4132224, 4177800, 4261356, 4304400, 4375296, 4406400, 4456320, 4557600, 4591360, 4648752, 4700025, 4734840, 4842450, 4847040, 5013360, 5050496, 5165280, 5326695, 5347584, 5385600, 5469120, 5570400, 5681808, 5702400, 5739200, 5810940, 5918550, 6016032, 6058800, 6076800, 6198336, 6266700, 6313120, 6392034, 6456600, 6462720, 6684480, 6836400, 6887040, 7102260, 7263675, 7292160, 7427200, 7520040, 7575744, 7747920, 7891400, 8021376, 8078400, 8264448, 8355600, 8522712, 8608800, 8812800, 8877825, 8912640, 9115200, 9297504, 9400050, 9469680, 9684900, 9694080, 10026720, 10100992, 10330560, 10653390, 10771200, 10938240, 11140800, 11363616, 11478400, 11621880, 11837100, 12032064, 12117600, 12153600, 12396672, 12533400, 12626240, 12784068, 12913200, 13368960, 13672800, 13774080, 14204520, 14527350, 14854400, 15040080, 15151488, 15495840, 15782800, 15980085, 16042752, 16156800, 16711200, 17045424, 17217600, 17755650, 18230400, 18595008, 18800100, 18939360, 19369800, 19388160, 20053440, 20661120, 21306780, 21876480, 22281600, 22727232, 22956800, 23243760, 23674200, 24064128, 24235200, 24793344, 25066800, 25252480, 25568136, 25826400, 26633475, 26737920, 27345600, 28409040, 29054700, 30080160, 30302976, 30991680, 31565600, 31960170, 32313600, 33422400, 34090848, 34435200, 35511300, 36460800, 37190016, 37600200, 37878720, 38739600, 40106880, 41322240, 42613560, 44563200, 45454464, 46487520, 47348400, 48128256, 48470400, 50133600, 50504960, 51136272, 51652800, 53266950, 54691200, 56818080, 58109400, 60160320, 61983360, 63131200, 63920340, 66844800, 68181696, 68870400, 71022600, 74380032, 75200400, 75757440, 77479200, 79900425, 80213760, 85227120, 90908928, 92975040, 94696800, 96940800, 100267200, 102272544, 103305600, 106533900, 109382400, 113636160, 116218800, 120320640, 123966720, 126262400, 127840680, 133689600, 136363392, 142045200, 150400800, 151514880, 154958400, 159800850, 170454240, 185950080, 189393600, 200534400, 204545088, 206611200, 213067800, 227272320, 232437600, 240641280, 252524800, 255681360, 272726784, 284090400, 300801600, 309916800, 319601700, 340908480, 371900160, 378787200, 401068800, 409090176, 426135600, 454544640, 464875200, 511362720, 568180800, 601603200, 619833600, 639203400, 681816960, 757574400, 818180352, 852271200, 929750400, 1022725440, 1136361600, 1203206400, 1278406800, 1363633920, 1704542400, 1859500800, 2045450880, 2272723200, 2556813600, 3409084800, 4090901760, 5113627200, 6818169600, 10227254400, 20454508800]

約数ペア:

[(1, 20454508800), (2, 10227254400), (3, 6818169600), (4, 5113627200), (5, 4090901760), (6, 3409084800), (8, 2556813600), (9, 2272723200), (10, 2045450880), (11, 1859500800), (12, 1704542400), (15, 1363633920), (16, 1278406800), (17, 1203206400), (18, 1136361600), (20, 1022725440), (22, 929750400), (24, 852271200), (25, 818180352), (27, 757574400), (30, 681816960), (32, 639203400), (33, 619833600), (34, 601603200), (36, 568180800), (40, 511362720), (44, 464875200), (45, 454544640), (48, 426135600), (50, 409090176), (51, 401068800), (54, 378787200), (55, 371900160), (60, 340908480), (64, 319601700), (66, 309916800), (68, 300801600), (72, 284090400), (75, 272726784), (80, 255681360), (81, 252524800), (85, 240641280), (88, 232437600), (90, 227272320), (96, 213067800), (99, 206611200), (100, 204545088), (102, 200534400), (108, 189393600), (110, 185950080), (120, 170454240), (128, 159800850), (132, 154958400), (135, 151514880), (136, 150400800), (144, 142045200), (150, 136363392), (153, 133689600), (160, 127840680), (162, 126262400), (165, 123966720), (170, 120320640), (176, 116218800), (180, 113636160), (187, 109382400), (192, 106533900), (198, 103305600), (200, 102272544), (204, 100267200), (211, 96940800), (216, 94696800), (220, 92975040), (225, 90908928), (240, 85227120), (255, 80213760), (256, 79900425), (264, 77479200), (270, 75757440), (272, 75200400), (275, 74380032), (288, 71022600), (297, 68870400), (300, 68181696), (306, 66844800), (320, 63920340), (324, 63131200), (330, 61983360), (340, 60160320), (352, 58109400), (360, 56818080), (374, 54691200), (384, 53266950), (396, 51652800), (400, 51136272), (405, 50504960), (408, 50133600), (422, 48470400), (425, 48128256), (432, 47348400), (440, 46487520), (450, 45454464), (459, 44563200), (480, 42613560), (495, 41322240), (510, 40106880), (528, 38739600), (540, 37878720), (544, 37600200), (550, 37190016), (561, 36460800), (576, 35511300), (594, 34435200), (600, 34090848), (612, 33422400), (633, 32313600), (640, 31960170), (648, 31565600), (660, 30991680), (675, 30302976), (680, 30080160), (704, 29054700), (720, 28409040), (748, 27345600), (765, 26737920), (768, 26633475), (792, 25826400), (800, 25568136), (810, 25252480), (816, 25066800), (825, 24793344), (844, 24235200), (850, 24064128), (864, 23674200), (880, 23243760), (891, 22956800), (900, 22727232), (918, 22281600), (935, 21876480), (960, 21306780), (990, 20661120), (1020, 20053440), (1055, 19388160), (1056, 19369800), (1080, 18939360), (1088, 18800100), (1100, 18595008), (1122, 18230400), (1152, 17755650), (1188, 17217600), (1200, 17045424), (1224, 16711200), (1266, 16156800), (1275, 16042752), (1280, 15980085), (1296, 15782800), (1320, 15495840), (1350, 15151488), (1360, 15040080), (1377, 14854400), (1408, 14527350), (1440, 14204520), (1485, 13774080), (1496, 13672800), (1530, 13368960), (1584, 12913200), (1600, 12784068), (1620, 12626240), (1632, 12533400), (1650, 12396672), (1683, 12153600), (1688, 12117600), (1700, 12032064), (1728, 11837100), (1760, 11621880), (1782, 11478400), (1800, 11363616), (1836, 11140800), (1870, 10938240), (1899, 10771200), (1920, 10653390), (1980, 10330560), (2025, 10100992), (2040, 10026720), (2110, 9694080), (2112, 9684900), (2160, 9469680), (2176, 9400050), (2200, 9297504), (2244, 9115200), (2295, 8912640), (2304, 8877825), (2321, 8812800), (2376, 8608800), (2400, 8522712), (2448, 8355600), (2475, 8264448), (2532, 8078400), (2550, 8021376), (2592, 7891400), (2640, 7747920), (2700, 7575744), (2720, 7520040), (2754, 7427200), (2805, 7292160), (2816, 7263675), (2880, 7102260), (2970, 6887040), (2992, 6836400), (3060, 6684480), (3165, 6462720), (3168, 6456600), (3200, 6392034), (3240, 6313120), (3264, 6266700), (3300, 6198336), (3366, 6076800), (3376, 6058800), (3400, 6016032), (3456, 5918550), (3520, 5810940), (3564, 5739200), (3587, 5702400), (3600, 5681808), (3672, 5570400), (3740, 5469120), (3798, 5385600), (3825, 5347584), (3840, 5326695), (3960, 5165280), (4050, 5050496), (4080, 5013360), (4220, 4847040), (4224, 4842450), (4320, 4734840), (4352, 4700025), (4400, 4648752), (4455, 4591360), (4488, 4557600), (4590, 4456320), (4642, 4406400), (4675, 4375296), (4752, 4304400), (4800, 4261356), (4896, 4177800), (4950, 4132224), (5049, 4051200), (5064, 4039200), (5100, 4010688), (5184, 3945700), (5275, 3877632), (5280, 3873960), (5400, 3787872), (5440, 3760020), (5508, 3713600), (5610, 3646080), (5697, 3590400), (5760, 3551130), (5940, 3443520), (5984, 3418200), (6120, 3342240), (6330, 3231360), (6336, 3228300), (6400, 3196017), (6480, 3156560), (6528, 3133350), (6600, 3099168), (6732, 3038400), (6752, 3029400), (6800, 3008016), (6885, 2970880), (6912, 2959275), (6963, 2937600), (7040, 2905470), (7128, 2869600), (7174, 2851200), (7200, 2840904), (7344, 2785200), (7425, 2754816), (7480, 2734560), (7596, 2692800), (7650, 2673792), (7920, 2582640), (8100, 2525248), (8160, 2506680), (8415, 2430720), (8440, 2423520), (8448, 2421225), (8640, 2367420), (8800, 2324376), (8910, 2295680), (8976, 2278800), (9180, 2228160), (9284, 2203200), (9350, 2187648), (9495, 2154240), (9504, 2152200), (9600, 2130678), (9792, 2088900), (9900, 2066112), (10098, 2025600), (10128, 2019600), (10200, 2005344), (10368, 1972850), (10550, 1938816), (10560, 1936980), (10761, 1900800), (10800, 1893936), (10880, 1880010), (11016, 1856800), (11220, 1823040), (11394, 1795200), (11475, 1782528), (11520, 1775565), (11605, 1762560), (11880, 1721760), (11968, 1709100), (12240, 1671120), (12660, 1615680), (12672, 1614150), (12960, 1578280), (13056, 1566675), (13200, 1549584), (13464, 1519200), (13504, 1514700), (13600, 1504008), (13770, 1485440), (13926, 1468800), (14025, 1458432), (14080, 1452735), (14256, 1434800), (14348, 1425600), (14400, 1420452), (14688, 1392600), (14850, 1377408), (14960, 1367280), (15147, 1350400), (15192, 1346400), (15300, 1336896), (15825, 1292544), (15840, 1291320), (16200, 1262624), (16320, 1253340), (16830, 1215360), (16880, 1211760), (17091, 1196800), (17280, 1183710), (17600, 1162188), (17820, 1147840), (17935, 1140480), (17952, 1139400), (18360, 1114080), (18568, 1101600), (18700, 1093824), (18990, 1077120), (19008, 1076100), (19200, 1065339), (19584, 1044450), (19800, 1033056), (20196, 1012800), (20256, 1009800), (20400, 1002672), (20736, 986425), (20889, 979200), (21100, 969408), (21120, 968490), (21522, 950400), (21600, 946968), (21760, 940005), (22032, 928400), (22275, 918272), (22440, 911520), (22788, 897600), (22950, 891264), (23210, 881280), (23760, 860880), (23936, 854550), (24480, 835560), (25245, 810240), (25320, 807840), (25344, 807075), (25920, 789140), (26400, 774792), (26928, 759600), (27008, 757350), (27200, 752004), (27540, 742720), (27852, 734400), (28050, 729216), (28485, 718080), (28512, 717400), (28696, 712800), (28800, 710226), (29376, 696300), (29700, 688704), (29920, 683640), (30294, 675200), (30384, 673200), (30600, 668448), (31650, 646272), (31680, 645660), (32283, 633600), (32400, 631312), (32640, 626670), (33660, 607680), (33760, 605880), (34182, 598400), (34425, 594176), (34560, 591855), (34815, 587520), (35200, 581094), (35640, 573920), (35870, 570240), (35904, 569700), (36720, 557040), (37136, 550800), (37400, 546912), (37980, 538560), (38016, 538050), (39168, 522225), (39457, 518400), (39600, 516528), (40392, 506400), (40512, 504900), (40800, 501336), (41778, 489600), (42075, 486144), (42200, 484704), (42240, 484245), (43044, 475200), (43200, 473484), (44064, 464200), (44550, 459136), (44880, 455760), (45576, 448800), (45900, 445632), (46420, 440640), (47475, 430848), (47520, 430440), (47872, 427275), (48960, 417780), (50490, 405120), (50640, 403920), (51840, 394570), (52800, 387396), (53805, 380160), (53856, 379800), (54016, 378675), (54400, 376002), (55080, 371360), (55704, 367200), (56100, 364608), (56970, 359040), (57024, 358700), (57392, 356400), (57600, 355113), (58025, 352512), (58752, 348150), (59400, 344352), (59840, 341820), (60588, 337600), (60768, 336600), (61200, 334224), (62667, 326400), (63300, 323136), (63360, 322830), (64566, 316800), (64800, 315656), (65280, 313335), (67320, 303840), (67520, 302940), (68364, 299200), (68850, 297088), (69630, 293760), (70400, 290547), (71280, 286960), (71740, 285120), (71808, 284850), (73440, 278520), (74272, 275400), (74800, 273456), (75735, 270080), (75960, 269280), (76032, 269025), (78914, 259200), (79200, 258264), (80784, 253200), (81024, 252450), (81600, 250668), (83556, 244800), (84150, 243072), (84400, 242352), (85455, 239360), (86088, 237600), (86400, 236742), (88128, 232100), (89100, 229568), (89675, 228096), (89760, 227880), (91152, 224400), (91800, 222816), (92840, 220320), (94950, 215424), (95040, 215220), (96849, 211200), (97920, 208890), (100980, 202560), (101280, 201960), (103680, 197285), (104445, 195840), (105600, 193698), (107610, 190080), (107712, 189900), (108800, 188001), (110160, 185680), (111408, 183600), (112200, 182304), (113940, 179520), (114048, 179350), (114784, 178200), (116050, 176256), (117504, 174075), (118371, 172800), (118800, 172176), (119680, 170910), (121176, 168800), (121536, 168300), (122400, 167112), (125334, 163200), (126225, 162048), (126600, 161568), (126720, 161415), (129132, 158400), (129600, 157828), (134640, 151920), (135040, 151470), (136728, 149600), (137700, 148544), (139260, 146880), (142425, 143616), (142560, 143480)]