20502266400

素因数分解:

$2^5\times 3^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 1080

約数和(自身を含む): 95043198096

約数和(自身を除く): 74540931696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 81, 84, 88, 90, 96, 98, 99, 100, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 150, 154, 160, 162, 165, 168, 175, 176, 180, 189, 196, 198, 200, 210, 216, 220, 224, 225, 231, 240, 245, 252, 264, 270, 275, 280, 288, 294, 297, 300, 308, 315, 324, 330, 336, 350, 352, 360, 378, 385, 392, 396, 400, 405, 420, 432, 440, 441, 450, 462, 480, 490, 495, 504, 525, 528, 539, 540, 550, 560, 567, 587, 588, 594, 600, 616, 630, 648, 660, 672, 675, 693, 700, 720, 735, 756, 770, 784, 792, 800, 810, 825, 840, 864, 880, 882, 891, 900, 924, 945, 980, 990, 1008, 1050, 1056, 1078, 1080, 1100, 1120, 1134, 1155, 1174, 1176, 1188, 1200, 1225, 1232, 1260, 1296, 1320, 1323, 1350, 1386, 1400, 1440, 1470, 1485, 1512, 1540, 1568, 1575, 1584, 1617, 1620, 1650, 1680, 1760, 1761, 1764, 1782, 1800, 1848, 1890, 1925, 1960, 1980, 2016, 2025, 2079, 2100, 2156, 2160, 2200, 2205, 2268, 2310, 2348, 2352, 2376, 2400, 2450, 2464, 2475, 2520, 2592, 2640, 2646, 2695, 2700, 2772, 2800, 2835, 2935, 2940, 2970, 3024, 3080, 3150, 3168, 3234, 3240, 3300, 3360, 3465, 3522, 3528, 3564, 3600, 3675, 3696, 3780, 3850, 3920, 3960, 3969, 4050, 4109, 4158, 4200, 4312, 4320, 4400, 4410, 4455, 4536, 4620, 4696, 4704, 4725, 4752, 4851, 4900, 4950, 5040, 5280, 5283, 5292, 5390, 5400, 5544, 5600, 5670, 5775, 5870, 5880, 5940, 6048, 6160, 6237, 6300, 6457, 6468, 6480, 6600, 6615, 6930, 7044, 7056, 7128, 7200, 7350, 7392, 7425, 7560, 7700, 7840, 7920, 7938, 8085, 8100, 8218, 8316, 8400, 8624, 8800, 8805, 8820, 8910, 9072, 9240, 9392, 9450, 9504, 9702, 9800, 9900, 10080, 10395, 10566, 10584, 10780, 10800, 11025, 11088, 11340, 11550, 11740, 11760, 11880, 12320, 12327, 12474, 12600, 12914, 12936, 12960, 13200, 13230, 13475, 13860, 14088, 14112, 14175, 14256, 14553, 14675, 14700, 14850, 15120, 15400, 15840, 15849, 15876, 16170, 16200, 16436, 16632, 16800, 17248, 17325, 17610, 17640, 17820, 18144, 18480, 18784, 18900, 19371, 19404, 19600, 19800, 19845, 20545, 20790, 21132, 21168, 21560, 21600, 22050, 22176, 22275, 22680, 23100, 23480, 23520, 23760, 24255, 24654, 24948, 25200, 25828, 25872, 26400, 26415, 26460, 26950, 27720, 28176, 28350, 28512, 28763, 29106, 29350, 29400, 29700, 30240, 30800, 31185, 31698, 31752, 32285, 32340, 32400, 32872, 33075, 33264, 34650, 35220, 35280, 35640, 36960, 36981, 37800, 38742, 38808, 39200, 39600, 39690, 40425, 41090, 41580, 42264, 42336, 43120, 43659, 44025, 44100, 44550, 45199, 45360, 46200, 46960, 47520, 47547, 48510, 49308, 49896, 50400, 51656, 51744, 51975, 52830, 52920, 53900, 55440, 56352, 56700, 57526, 58113, 58212, 58700, 58800, 59400, 61600, 61635, 62370, 63396, 63504, 64570, 64680, 64800, 65744, 66150, 66528, 69300, 70440, 70560, 71280, 72765, 73962, 75600, 77484, 77616, 79200, 79245, 79380, 80850, 82180, 83160, 84528, 86240, 86289, 87318, 88050, 88200, 89100, 90398, 90720, 92400, 93920, 95094, 96855, 97020, 98616, 99225, 99792, 102725, 103312, 103950, 105660, 105840, 107800, 110880, 110943, 113400, 115052, 116226, 116424, 117400, 117600, 118800, 121275, 123270, 124740, 126792, 127008, 129140, 129360, 131488, 132075, 132300, 135597, 138600, 140880, 142560, 143815, 145530, 147924, 151200, 154968, 155232, 155925, 158490, 158760, 161425, 161700, 164360, 166320, 169056, 172578, 174339, 174636, 176100, 176400, 178200, 180796, 184800, 184905, 190188, 193710, 194040, 197232, 198450, 199584, 205450, 206624, 207900, 211320, 211680, 215600, 218295, 221886, 225995, 226800, 230104, 232452, 232848, 234800, 237600, 237735, 242550, 246540, 249480, 253584, 258280, 258720, 258867, 264150, 264600, 271194, 277200, 281760, 287630, 290565, 291060, 295848, 308175, 309936, 311850, 316393, 316980, 317520, 322850, 323400, 328720, 332640, 332829, 345156, 348678, 349272, 352200, 352800, 356400, 361592, 363825, 369810, 380376, 387420, 388080, 394464, 396225, 396900, 406791, 410900, 415800, 422640, 431200, 431445, 436590, 443772, 451990, 453600, 460208, 464904, 465696, 469600, 475470, 484275, 485100, 493080, 498960, 507168, 516560, 517734, 523017, 528300, 529200, 542388, 554400, 554715, 575260, 581130, 582120, 591696, 616350, 619872, 623700, 632786, 633960, 635040, 645700, 646800, 657440, 665658, 677985, 690312, 697356, 698544, 704400, 712800, 719075, 723184, 727650, 739620, 760752, 774840, 776160, 776601, 792450, 793800, 813582, 821800, 831600, 845280, 862890, 871695, 873180, 887544, 903980, 920416, 924525, 929808, 949179, 950940, 968550, 970200, 986160, 997920, 1033120, 1035468, 1046034, 1056600, 1058400, 1084776, 1091475, 1109430, 1129975, 1150520, 1162260, 1164240, 1183392, 1188675, 1220373, 1232700, 1247400, 1265572, 1267920, 1291400, 1293600, 1294335, 1331316, 1355970, 1380624, 1394712, 1397088, 1408800, 1438150, 1446368, 1452825, 1455300, 1479240, 1521504, 1549680, 1553202, 1581965, 1584900, 1587600, 1627164, 1643600, 1663200, 1664145, 1725780, 1743390, 1746360, 1775088, 1807960, 1849050, 1859616, 1898358, 1901880, 1937100, 1940400, 1972320, 2033955, 2070936, 2092068, 2113200, 2157225, 2169552, 2182950, 2218860, 2259950, 2301040, 2324520, 2328480, 2329803, 2377350, 2440746, 2465400, 2494800, 2531144, 2535840, 2582800, 2588670, 2615085, 2662632, 2711940, 2761248, 2773575, 2789424, 2847537, 2876300, 2905650, 2910600, 2958480, 3099360, 3106404, 3163930, 3169800, 3175200, 3254328, 3287200, 3328290, 3389925, 3451560, 3486780, 3492720, 3550176, 3615920, 3661119, 3698100, 3796716, 3803760, 3874200, 3880800, 3883005, 4067910, 4141872, 4184136, 4226400, 4314450, 4339104, 4358475, 4365900, 4437720, 4519900, 4602080, 4649040, 4659606, 4745895, 4754700, 4881492, 4930800, 4989600, 5062288, 5165600, 5177340, 5230170, 5325264, 5423880, 5547150, 5578848, 5695074, 5752600, 5811300, 5821200, 5916960, 6101865, 6212808, 6327860, 6339600, 6471675, 6508656, 6656580, 6779850, 6903120, 6973560, 6985440, 7231840, 7322238, 7396200, 7593432, 7607520, 7748400, 7766010, 7909825, 8135820, 8283744, 8320725, 8368272, 8542611, 8628900, 8716950, 8731800, 8875440, 9039800, 9298080, 9319212, 9491790, 9509400, 9762984, 9861600, 10124576, 10169775, 10354680, 10460340, 10650528, 10847760, 11094300, 11390148, 11505200, 11622600, 11642400, 11649015, 12203730, 12425616, 12655720, 12679200, 12943350, 13017312, 13075425, 13313160, 13559700, 13806240, 13947120, 14237685, 14644476, 14792400, 15186864, 15496800, 15532020, 15819650, 16271640, 16641450, 16736544, 17085222, 17257800, 17433900, 17463600, 17750880, 18079600, 18305595, 18638424, 18983580, 19018800, 19415025, 19525968, 20339550, 20709360, 20920680, 21695520, 22188600, 22780296, 23010400, 23245200, 23298030, 23729475, 24407460, 24851232, 25311440, 25627833, 25886700, 26150850, 26626320, 27119400, 27894240, 28475370, 29288952, 29584800, 30373728, 30509325, 31064040, 31639300, 32543280, 33282900, 34170444, 34515600, 34867800, 34927200, 36159200, 36611190, 37276848, 37967160, 38037600, 38830050, 39051936, 40679100, 41418720, 41841360, 42713055, 44377200, 45560592, 46490400, 46596060, 47458950, 48814920, 50622880, 51255666, 51773400, 52301700, 53252640, 54238800, 56950740, 58245075, 58577904, 61018650, 62128080, 63278600, 65086560, 66565800, 68340888, 69031200, 69735600, 71188425, 73222380, 74553696, 75934320, 77660100, 81358200, 83682720, 85426110, 88754400, 91121184, 91527975, 93192120, 94917900, 97629840, 102511332, 103546800, 104603400, 108477600, 113901480, 116490150, 117155808, 122037300, 124256160, 126557200, 128139165, 133131600, 136681776, 139471200, 142376850, 146444760, 151868640, 155320200, 162716400, 170852220, 183055950, 186384240, 189835800, 195259680, 205022664, 207093600, 209206800, 213565275, 227802960, 232980300, 244074600, 253114400, 256278330, 266263200, 273363552, 284753700, 292889520, 310640400, 325432800, 341704440, 366111900, 372768480, 379671600, 410045328, 418413600, 427130550, 455605920, 465960600, 488149200, 512556660, 569507400, 585779040, 621280800, 640695825, 683408880, 732223800, 759343200, 820090656, 854261100, 931921200, 976298400, 1025113320, 1139014800, 1281391650, 1366817760, 1464447600, 1708522200, 1863842400, 2050226640, 2278029600, 2562783300, 2928895200, 3417044400, 4100453280, 5125566600, 6834088800, 10251133200, 20502266400]

約数ペア:

[(1, 20502266400), (2, 10251133200), (3, 6834088800), (4, 5125566600), (5, 4100453280), (6, 3417044400), (7, 2928895200), (8, 2562783300), (9, 2278029600), (10, 2050226640), (11, 1863842400), (12, 1708522200), (14, 1464447600), (15, 1366817760), (16, 1281391650), (18, 1139014800), (20, 1025113320), (21, 976298400), (22, 931921200), (24, 854261100), (25, 820090656), (27, 759343200), (28, 732223800), (30, 683408880), (32, 640695825), (33, 621280800), (35, 585779040), (36, 569507400), (40, 512556660), (42, 488149200), (44, 465960600), (45, 455605920), (48, 427130550), (49, 418413600), (50, 410045328), (54, 379671600), (55, 372768480), (56, 366111900), (60, 341704440), (63, 325432800), (66, 310640400), (70, 292889520), (72, 284753700), (75, 273363552), (77, 266263200), (80, 256278330), (81, 253114400), (84, 244074600), (88, 232980300), (90, 227802960), (96, 213565275), (98, 209206800), (99, 207093600), (100, 205022664), (105, 195259680), (108, 189835800), (110, 186384240), (112, 183055950), (120, 170852220), (126, 162716400), (132, 155320200), (135, 151868640), (140, 146444760), (144, 142376850), (147, 139471200), (150, 136681776), (154, 133131600), (160, 128139165), (162, 126557200), (165, 124256160), (168, 122037300), (175, 117155808), (176, 116490150), (180, 113901480), (189, 108477600), (196, 104603400), (198, 103546800), (200, 102511332), (210, 97629840), (216, 94917900), (220, 93192120), (224, 91527975), (225, 91121184), (231, 88754400), (240, 85426110), (245, 83682720), (252, 81358200), (264, 77660100), (270, 75934320), (275, 74553696), (280, 73222380), (288, 71188425), (294, 69735600), (297, 69031200), (300, 68340888), (308, 66565800), (315, 65086560), (324, 63278600), (330, 62128080), (336, 61018650), (350, 58577904), (352, 58245075), (360, 56950740), (378, 54238800), (385, 53252640), (392, 52301700), (396, 51773400), (400, 51255666), (405, 50622880), (420, 48814920), (432, 47458950), (440, 46596060), (441, 46490400), (450, 45560592), (462, 44377200), (480, 42713055), (490, 41841360), (495, 41418720), (504, 40679100), (525, 39051936), (528, 38830050), (539, 38037600), (540, 37967160), (550, 37276848), (560, 36611190), (567, 36159200), (587, 34927200), (588, 34867800), (594, 34515600), (600, 34170444), (616, 33282900), (630, 32543280), (648, 31639300), (660, 31064040), (672, 30509325), (675, 30373728), (693, 29584800), (700, 29288952), (720, 28475370), (735, 27894240), (756, 27119400), (770, 26626320), (784, 26150850), (792, 25886700), (800, 25627833), (810, 25311440), (825, 24851232), (840, 24407460), (864, 23729475), (880, 23298030), (882, 23245200), (891, 23010400), (900, 22780296), (924, 22188600), (945, 21695520), (980, 20920680), (990, 20709360), (1008, 20339550), (1050, 19525968), (1056, 19415025), (1078, 19018800), (1080, 18983580), (1100, 18638424), (1120, 18305595), (1134, 18079600), (1155, 17750880), (1174, 17463600), (1176, 17433900), (1188, 17257800), (1200, 17085222), (1225, 16736544), (1232, 16641450), (1260, 16271640), (1296, 15819650), (1320, 15532020), (1323, 15496800), (1350, 15186864), (1386, 14792400), (1400, 14644476), (1440, 14237685), (1470, 13947120), (1485, 13806240), (1512, 13559700), (1540, 13313160), (1568, 13075425), (1575, 13017312), (1584, 12943350), (1617, 12679200), (1620, 12655720), (1650, 12425616), (1680, 12203730), (1760, 11649015), (1761, 11642400), (1764, 11622600), (1782, 11505200), (1800, 11390148), (1848, 11094300), (1890, 10847760), (1925, 10650528), (1960, 10460340), (1980, 10354680), (2016, 10169775), (2025, 10124576), (2079, 9861600), (2100, 9762984), (2156, 9509400), (2160, 9491790), (2200, 9319212), (2205, 9298080), (2268, 9039800), (2310, 8875440), (2348, 8731800), (2352, 8716950), (2376, 8628900), (2400, 8542611), (2450, 8368272), (2464, 8320725), (2475, 8283744), (2520, 8135820), (2592, 7909825), (2640, 7766010), (2646, 7748400), (2695, 7607520), (2700, 7593432), (2772, 7396200), (2800, 7322238), (2835, 7231840), (2935, 6985440), (2940, 6973560), (2970, 6903120), (3024, 6779850), (3080, 6656580), (3150, 6508656), (3168, 6471675), (3234, 6339600), (3240, 6327860), (3300, 6212808), (3360, 6101865), (3465, 5916960), (3522, 5821200), (3528, 5811300), (3564, 5752600), (3600, 5695074), (3675, 5578848), (3696, 5547150), (3780, 5423880), (3850, 5325264), (3920, 5230170), (3960, 5177340), (3969, 5165600), (4050, 5062288), (4109, 4989600), (4158, 4930800), (4200, 4881492), (4312, 4754700), (4320, 4745895), (4400, 4659606), (4410, 4649040), (4455, 4602080), (4536, 4519900), (4620, 4437720), (4696, 4365900), (4704, 4358475), (4725, 4339104), (4752, 4314450), (4851, 4226400), (4900, 4184136), (4950, 4141872), (5040, 4067910), (5280, 3883005), (5283, 3880800), (5292, 3874200), (5390, 3803760), (5400, 3796716), (5544, 3698100), (5600, 3661119), (5670, 3615920), (5775, 3550176), (5870, 3492720), (5880, 3486780), (5940, 3451560), (6048, 3389925), (6160, 3328290), (6237, 3287200), (6300, 3254328), (6457, 3175200), (6468, 3169800), (6480, 3163930), (6600, 3106404), (6615, 3099360), (6930, 2958480), (7044, 2910600), (7056, 2905650), (7128, 2876300), (7200, 2847537), (7350, 2789424), (7392, 2773575), (7425, 2761248), (7560, 2711940), (7700, 2662632), (7840, 2615085), (7920, 2588670), (7938, 2582800), (8085, 2535840), (8100, 2531144), (8218, 2494800), (8316, 2465400), (8400, 2440746), (8624, 2377350), (8800, 2329803), (8805, 2328480), (8820, 2324520), (8910, 2301040), (9072, 2259950), (9240, 2218860), (9392, 2182950), (9450, 2169552), (9504, 2157225), (9702, 2113200), (9800, 2092068), (9900, 2070936), (10080, 2033955), (10395, 1972320), (10566, 1940400), (10584, 1937100), (10780, 1901880), (10800, 1898358), (11025, 1859616), (11088, 1849050), (11340, 1807960), (11550, 1775088), (11740, 1746360), (11760, 1743390), (11880, 1725780), (12320, 1664145), (12327, 1663200), (12474, 1643600), (12600, 1627164), (12914, 1587600), (12936, 1584900), (12960, 1581965), (13200, 1553202), (13230, 1549680), (13475, 1521504), (13860, 1479240), (14088, 1455300), (14112, 1452825), (14175, 1446368), (14256, 1438150), (14553, 1408800), (14675, 1397088), (14700, 1394712), (14850, 1380624), (15120, 1355970), (15400, 1331316), (15840, 1294335), (15849, 1293600), (15876, 1291400), (16170, 1267920), (16200, 1265572), (16436, 1247400), (16632, 1232700), (16800, 1220373), (17248, 1188675), (17325, 1183392), (17610, 1164240), (17640, 1162260), (17820, 1150520), (18144, 1129975), (18480, 1109430), (18784, 1091475), (18900, 1084776), (19371, 1058400), (19404, 1056600), (19600, 1046034), (19800, 1035468), (19845, 1033120), (20545, 997920), (20790, 986160), (21132, 970200), (21168, 968550), (21560, 950940), (21600, 949179), (22050, 929808), (22176, 924525), (22275, 920416), (22680, 903980), (23100, 887544), (23480, 873180), (23520, 871695), (23760, 862890), (24255, 845280), (24654, 831600), (24948, 821800), (25200, 813582), (25828, 793800), (25872, 792450), (26400, 776601), (26415, 776160), (26460, 774840), (26950, 760752), (27720, 739620), (28176, 727650), (28350, 723184), (28512, 719075), (28763, 712800), (29106, 704400), (29350, 698544), (29400, 697356), (29700, 690312), (30240, 677985), (30800, 665658), (31185, 657440), (31698, 646800), (31752, 645700), (32285, 635040), (32340, 633960), (32400, 632786), (32872, 623700), (33075, 619872), (33264, 616350), (34650, 591696), (35220, 582120), (35280, 581130), (35640, 575260), (36960, 554715), (36981, 554400), (37800, 542388), (38742, 529200), (38808, 528300), (39200, 523017), (39600, 517734), (39690, 516560), (40425, 507168), (41090, 498960), (41580, 493080), (42264, 485100), (42336, 484275), (43120, 475470), (43659, 469600), (44025, 465696), (44100, 464904), (44550, 460208), (45199, 453600), (45360, 451990), (46200, 443772), (46960, 436590), (47520, 431445), (47547, 431200), (48510, 422640), (49308, 415800), (49896, 410900), (50400, 406791), (51656, 396900), (51744, 396225), (51975, 394464), (52830, 388080), (52920, 387420), (53900, 380376), (55440, 369810), (56352, 363825), (56700, 361592), (57526, 356400), (58113, 352800), (58212, 352200), (58700, 349272), (58800, 348678), (59400, 345156), (61600, 332829), (61635, 332640), (62370, 328720), (63396, 323400), (63504, 322850), (64570, 317520), (64680, 316980), (64800, 316393), (65744, 311850), (66150, 309936), (66528, 308175), (69300, 295848), (70440, 291060), (70560, 290565), (71280, 287630), (72765, 281760), (73962, 277200), (75600, 271194), (77484, 264600), (77616, 264150), (79200, 258867), (79245, 258720), (79380, 258280), (80850, 253584), (82180, 249480), (83160, 246540), (84528, 242550), (86240, 237735), (86289, 237600), (87318, 234800), (88050, 232848), (88200, 232452), (89100, 230104), (90398, 226800), (90720, 225995), (92400, 221886), (93920, 218295), (95094, 215600), (96855, 211680), (97020, 211320), (98616, 207900), (99225, 206624), (99792, 205450), (102725, 199584), (103312, 198450), (103950, 197232), (105660, 194040), (105840, 193710), (107800, 190188), (110880, 184905), (110943, 184800), (113400, 180796), (115052, 178200), (116226, 176400), (116424, 176100), (117400, 174636), (117600, 174339), (118800, 172578), (121275, 169056), (123270, 166320), (124740, 164360), (126792, 161700), (127008, 161425), (129140, 158760), (129360, 158490), (131488, 155925), (132075, 155232), (132300, 154968), (135597, 151200), (138600, 147924), (140880, 145530), (142560, 143815)]