19989590400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 864

約数和(自身を含む): 81415492200

約数和(自身を除く): 61425901800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 74, 75, 78, 80, 90, 96, 100, 104, 108, 111, 117, 120, 128, 130, 135, 144, 148, 150, 156, 160, 169, 180, 185, 192, 195, 200, 208, 216, 222, 225, 234, 240, 260, 270, 288, 296, 300, 312, 320, 325, 333, 338, 351, 360, 370, 384, 390, 400, 416, 432, 444, 450, 468, 480, 481, 507, 520, 540, 555, 576, 585, 592, 600, 624, 640, 650, 666, 675, 676, 702, 720, 740, 780, 800, 832, 845, 864, 888, 900, 925, 936, 960, 962, 975, 999, 1014, 1040, 1080, 1110, 1152, 1170, 1184, 1200, 1248, 1300, 1332, 1350, 1352, 1369, 1404, 1440, 1443, 1480, 1521, 1560, 1600, 1664, 1665, 1690, 1728, 1755, 1776, 1800, 1850, 1872, 1920, 1924, 1950, 1998, 2028, 2080, 2160, 2220, 2340, 2368, 2400, 2405, 2496, 2535, 2600, 2664, 2700, 2704, 2738, 2775, 2808, 2880, 2886, 2925, 2960, 3042, 3120, 3200, 3330, 3380, 3456, 3510, 3552, 3600, 3700, 3744, 3848, 3900, 3996, 4056, 4107, 4160, 4225, 4320, 4329, 4440, 4563, 4680, 4736, 4800, 4810, 4992, 4995, 5070, 5200, 5328, 5400, 5408, 5476, 5550, 5616, 5760, 5772, 5850, 5920, 6084, 6240, 6253, 6660, 6760, 6845, 7020, 7104, 7200, 7215, 7400, 7488, 7605, 7696, 7800, 7992, 8112, 8214, 8320, 8325, 8450, 8640, 8658, 8775, 8880, 9126, 9360, 9600, 9620, 9990, 10140, 10400, 10656, 10800, 10816, 10952, 11100, 11232, 11544, 11700, 11840, 12025, 12168, 12321, 12480, 12506, 12675, 12987, 13320, 13520, 13690, 14040, 14208, 14400, 14430, 14800, 14976, 15210, 15392, 15600, 15984, 16224, 16428, 16650, 16900, 17280, 17316, 17550, 17760, 17797, 18252, 18720, 18759, 19240, 19980, 20280, 20535, 20800, 21312, 21600, 21632, 21645, 21904, 22200, 22464, 22815, 23088, 23400, 23680, 24050, 24336, 24642, 24960, 24975, 25012, 25350, 25974, 26640, 27040, 27380, 28080, 28800, 28860, 29600, 30420, 30784, 31200, 31265, 31968, 32448, 32856, 33300, 33800, 34225, 34632, 35100, 35520, 35594, 36075, 36504, 36963, 37440, 37518, 38025, 38480, 39960, 40560, 41070, 41600, 42624, 43200, 43290, 43808, 44400, 44928, 45630, 46176, 46800, 48100, 48672, 49284, 49950, 50024, 50700, 51948, 53280, 53391, 54080, 54760, 56160, 56277, 57720, 59200, 60840, 61568, 61605, 62400, 62530, 63936, 64896, 64935, 65712, 66600, 67600, 68450, 69264, 70200, 71040, 71188, 72150, 73008, 73926, 74880, 75036, 76050, 76960, 79920, 81120, 82140, 86400, 86580, 87616, 88800, 88985, 91260, 92352, 93600, 93795, 96200, 97344, 98568, 99900, 100048, 101400, 102675, 103896, 106560, 106782, 108160, 108225, 109520, 112320, 112554, 114075, 115440, 118400, 121680, 123210, 124800, 125060, 127872, 129870, 131424, 133200, 135200, 136900, 138528, 140400, 142376, 144300, 146016, 147852, 150072, 152100, 153920, 156325, 159840, 160173, 162240, 164280, 168831, 173160, 175232, 177600, 177970, 182520, 184704, 184815, 187200, 187590, 192400, 194688, 197136, 199800, 200096, 202800, 205350, 207792, 213120, 213564, 216450, 219040, 224640, 225108, 228150, 230880, 231361, 243360, 246420, 250120, 259740, 262848, 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1423760, 1460160, 1478520, 1500720, 1539200, 1577088, 1598400, 1601730, 1622400, 1642800, 1662336, 1688310, 1708512, 1731600, 1779700, 1800864, 1825200, 1848150, 1850888, 1875900, 1922076, 1971360, 2000960, 2077920, 2082249, 2135640, 2190400, 2251080, 2278016, 2308800, 2313610, 2365632, 2401152, 2402595, 2433600, 2464200, 2501200, 2562768, 2597400, 2628480, 2669550, 2701296, 2770560, 2776332, 2813850, 2847520, 2920320, 2957040, 3001440, 3196800, 3203460, 3285600, 3376620, 3417024, 3463200, 3470415, 3559400, 3601728, 3650400, 3696300, 3701776, 3751800, 3844152, 3942720, 4001920, 4004325, 4155840, 4164498, 4220775, 4271280, 4380800, 4502160, 4617600, 4627220, 4731264, 4805190, 4867200, 4928400, 5002400, 5125536, 5194800, 5339100, 5402592, 5552664, 5627700, 5695040, 5784025, 5914080, 6002880, 6246747, 6406920, 6571200, 6753240, 6834048, 6926400, 6940830, 7118800, 7203456, 7300800, 7392600, 7403552, 7503600, 7688304, 7885440, 8008650, 8311680, 8328996, 8441550, 8542560, 9004320, 9254440, 9610380, 9856800, 10004800, 10251072, 10389600, 10411245, 10678200, 10805184, 11105328, 11255400, 11390080, 11568050, 11828160, 12005760, 12012975, 12493494, 12813840, 13142400, 13506480, 13852800, 13881660, 14237600, 14601600, 14785200, 14807104, 15007200, 15376608, 16017300, 16657992, 16883100, 17085120, 17352075, 18008640, 18508880, 19220760, 19713600, 20009600, 20502144, 20779200, 20822490, 21356400, 21610368, 22210656, 22510800, 23136100, 23656320, 24025950, 24986988, 25627680, 27012960, 27763320, 28475200, 29570400, 29614208, 30014400, 30753216, 31233735, 32034600, 33315984, 33766200, 34170240, 34704150, 36017280, 37017760, 38441520, 39427200, 41558400, 41644980, 42712800, 44421312, 45021600, 46272200, 48051900, 49973976, 51255360, 52056225, 54025920, 55526640, 56950400, 59140800, 60028800, 61506432, 62467470, 64069200, 66631968, 67532400, 69408300, 74035520, 76883040, 83289960, 85425600, 88842624, 90043200, 92544400, 96103800, 99947952, 102510720, 104112450, 108051840, 111053280, 118281600, 124934940, 128138400, 133263936, 135064800, 138816600, 148071040, 153766080, 156168675, 166579920, 170851200, 180086400, 185088800, 192207600, 199895904, 208224900, 222106560, 249869880, 256276800, 266527872, 270129600, 277633200, 307532160, 312337350, 333159840, 370177600, 384415200, 399791808, 416449800, 444213120, 499739760, 512553600, 540259200, 555266400, 624674700, 666319680, 740355200, 768830400, 799583616, 832899600, 999479520, 1110532800, 1249349400, 1332639360, 1537660800, 1665799200, 1998959040, 2221065600, 2498698800, 3331598400, 3997918080, 4997397600, 6663196800, 9994795200, 19989590400]

約数ペア:

[(1, 19989590400), (2, 9994795200), (3, 6663196800), (4, 4997397600), (5, 3997918080), (6, 3331598400), (8, 2498698800), (9, 2221065600), (10, 1998959040), (12, 1665799200), (13, 1537660800), (15, 1332639360), (16, 1249349400), (18, 1110532800), (20, 999479520), (24, 832899600), (25, 799583616), (26, 768830400), (27, 740355200), (30, 666319680), (32, 624674700), (36, 555266400), (37, 540259200), (39, 512553600), (40, 499739760), (45, 444213120), (48, 416449800), (50, 399791808), (52, 384415200), (54, 370177600), (60, 333159840), (64, 312337350), (65, 307532160), (72, 277633200), (74, 270129600), (75, 266527872), (78, 256276800), (80, 249869880), (90, 222106560), (96, 208224900), (100, 199895904), (104, 192207600), (108, 185088800), (111, 180086400), (117, 170851200), (120, 166579920), (128, 156168675), (130, 153766080), (135, 148071040), (144, 138816600), (148, 135064800), (150, 133263936), (156, 128138400), (160, 124934940), (169, 118281600), (180, 111053280), (185, 108051840), (192, 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(962, 20779200), (975, 20502144), (999, 20009600), (1014, 19713600), (1040, 19220760), (1080, 18508880), (1110, 18008640), (1152, 17352075), (1170, 17085120), (1184, 16883100), (1200, 16657992), (1248, 16017300), (1300, 15376608), (1332, 15007200), (1350, 14807104), (1352, 14785200), (1369, 14601600), (1404, 14237600), (1440, 13881660), (1443, 13852800), (1480, 13506480), (1521, 13142400), (1560, 12813840), (1600, 12493494), (1664, 12012975), (1665, 12005760), (1690, 11828160), (1728, 11568050), (1755, 11390080), (1776, 11255400), (1800, 11105328), (1850, 10805184), (1872, 10678200), (1920, 10411245), (1924, 10389600), (1950, 10251072), (1998, 10004800), (2028, 9856800), (2080, 9610380), (2160, 9254440), (2220, 9004320), (2340, 8542560), (2368, 8441550), (2400, 8328996), (2405, 8311680), (2496, 8008650), (2535, 7885440), (2600, 7688304), (2664, 7503600), (2700, 7403552), (2704, 7392600), (2738, 7300800), (2775, 7203456), (2808, 7118800), (2880, 6940830), (2886, 6926400), (2925, 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(8214, 2433600), (8320, 2402595), (8325, 2401152), (8450, 2365632), (8640, 2313610), (8658, 2308800), (8775, 2278016), (8880, 2251080), (9126, 2190400), (9360, 2135640), (9600, 2082249), (9620, 2077920), (9990, 2000960), (10140, 1971360), (10400, 1922076), (10656, 1875900), (10800, 1850888), (10816, 1848150), (10952, 1825200), (11100, 1800864), (11232, 1779700), (11544, 1731600), (11700, 1708512), (11840, 1688310), (12025, 1662336), (12168, 1642800), (12321, 1622400), (12480, 1601730), (12506, 1598400), (12675, 1577088), (12987, 1539200), (13320, 1500720), (13520, 1478520), (13690, 1460160), (14040, 1423760), (14208, 1406925), (14400, 1388166), (14430, 1385280), (14800, 1350648), (14976, 1334775), (15210, 1314240), (15392, 1298700), (15600, 1281384), (15984, 1250600), (16224, 1232100), (16428, 1216800), (16650, 1200576), (16900, 1182816), (17280, 1156805), (17316, 1154400), (17550, 1139008), (17760, 1125540), (17797, 1123200), (18252, 1095200), (18720, 1067820), (18759, 1065600), (19240, 1038960), (19980, 1000480), (20280, 985680), (20535, 973440), (20800, 961038), (21312, 937950), (21600, 925444), (21632, 924075), (21645, 923520), (21904, 912600), (22200, 900432), (22464, 889850), (22815, 876160), (23088, 865800), (23400, 854256), (23680, 844155), (24050, 831168), (24336, 821400), (24642, 811200), (24960, 800865), (24975, 800384), (25012, 799200), (25350, 788544), (25974, 769600), (26640, 750360), (27040, 739260), (27380, 730080), (28080, 711880), (28800, 694083), (28860, 692640), (29600, 675324), (30420, 657120), (30784, 649350), (31200, 640692), (31265, 639360), (31968, 625300), (32448, 616050), (32856, 608400), (33300, 600288), (33800, 591408), (34225, 584064), (34632, 577200), (35100, 569504), (35520, 562770), (35594, 561600), (36075, 554112), (36504, 547600), (36963, 540800), (37440, 533910), (37518, 532800), (38025, 525696), (38480, 519480), (39960, 500240), (40560, 492840), (41070, 486720), (41600, 480519), (42624, 468975), (43200, 462722), (43290, 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