20794995000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 960

約数和(自身を含む): 84589797600

約数和(自身を除く): 63794802600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 41, 45, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 82, 85, 90, 100, 102, 104, 108, 117, 120, 123, 125, 130, 135, 136, 150, 153, 156, 164, 170, 180, 195, 200, 204, 205, 216, 221, 225, 234, 246, 250, 255, 260, 270, 289, 300, 306, 312, 325, 328, 340, 351, 360, 369, 375, 390, 408, 410, 425, 442, 450, 459, 468, 492, 500, 510, 520, 533, 540, 578, 585, 600, 612, 615, 625, 650, 663, 675, 680, 697, 702, 738, 750, 765, 780, 820, 850, 867, 884, 900, 918, 936, 975, 984, 1000, 1020, 1025, 1066, 1080, 1105, 1107, 1125, 1156, 1170, 1224, 1230, 1250, 1275, 1300, 1326, 1350, 1394, 1404, 1445, 1476, 1500, 1530, 1560, 1599, 1625, 1640, 1700, 1734, 1755, 1768, 1800, 1836, 1845, 1875, 1950, 1989, 2040, 2050, 2091, 2125, 2132, 2210, 2214, 2250, 2295, 2312, 2340, 2460, 2500, 2550, 2600, 2601, 2652, 2665, 2700, 2788, 2808, 2890, 2925, 2952, 3000, 3060, 3075, 3198, 3250, 3315, 3375, 3400, 3468, 3485, 3510, 3672, 3690, 3750, 3757, 3825, 3900, 3978, 4100, 4182, 4250, 4264, 4335, 4420, 4428, 4500, 4590, 4680, 4797, 4875, 4920, 5000, 5100, 5125, 5202, 5304, 5330, 5400, 5525, 5535, 5576, 5625, 5780, 5850, 5967, 6120, 6150, 6273, 6375, 6396, 6500, 6630, 6750, 6936, 6970, 7020, 7225, 7380, 7500, 7514, 7650, 7800, 7803, 7956, 7995, 8125, 8200, 8364, 8500, 8670, 8775, 8840, 8856, 9000, 9061, 9180, 9225, 9594, 9750, 9945, 10200, 10250, 10404, 10455, 10625, 10660, 11050, 11070, 11250, 11271, 11475, 11560, 11700, 11849, 11934, 12300, 12546, 12750, 12792, 13000, 13005, 13260, 13325, 13500, 13940, 14040, 14391, 14450, 14625, 14760, 15000, 15028, 15300, 15375, 15606, 15912, 15990, 16250, 16575, 16728, 16875, 17000, 17340, 17425, 17550, 18122, 18360, 18450, 18785, 18819, 19125, 19188, 19500, 19890, 20500, 20808, 20910, 21250, 21320, 21675, 22100, 22140, 22500, 22542, 22950, 23400, 23698, 23868, 23985, 24375, 24600, 25092, 25500, 25625, 26010, 26520, 26650, 27000, 27183, 27625, 27675, 27880, 28782, 28900, 29250, 29835, 30056, 30600, 30750, 31212, 31365, 31875, 31980, 32500, 33150, 33750, 33813, 34680, 34850, 35100, 35547, 36125, 36244, 36900, 37570, 37638, 38250, 38376, 39000, 39015, 39780, 39975, 41000, 41820, 42500, 43350, 43875, 44200, 44280, 45000, 45084, 45305, 45900, 46125, 47396, 47736, 47970, 48750, 49725, 50184, 51000, 51250, 52020, 52275, 53300, 54366, 55250, 55350, 56355, 57375, 57564, 57800, 58500, 59245, 59670, 61500, 62424, 62730, 63750, 63960, 65000, 65025, 66300, 66625, 67500, 67626, 69700, 70200, 71094, 71955, 72250, 72488, 73125, 73800, 75140, 75276, 76500, 76875, 78030, 79560, 79950, 81549, 82875, 83640, 85000, 86700, 87125, 87750, 90168, 90610, 91800, 92250, 93925, 94095, 94792, 95625, 95940, 97500, 99450, 101439, 102500, 104040, 104550, 106600, 106641, 108375, 108732, 110500, 110700, 112710, 114750, 115128, 117000, 118490, 119340, 119925, 123000, 125460, 127500, 130050, 132600, 133250, 135000, 135252, 135915, 138125, 138375, 139400, 142188, 143910, 144500, 146250, 149175, 150280, 150552, 153000, 153750, 154037, 156060, 156825, 159900, 163098, 165750, 169065, 173400, 174250, 175500, 177735, 180625, 181220, 184500, 187850, 188190, 191250, 191880, 195000, 195075, 198900, 199875, 202878, 205000, 209100, 213282, 216750, 217464, 219375, 221000, 221400, 225420, 226525, 229500, 230625, 236980, 238680, 239850, 244647, 248625, 250920, 255000, 260100, 261375, 266500, 270504, 271830, 276250, 276750, 281775, 284376, 286875, 287820, 289000, 292500, 296225, 298350, 307500, 308074, 312120, 313650, 319800, 319923, 325125, 326196, 331500, 333125, 338130, 348500, 351000, 355470, 359775, 361250, 362440, 369000, 375700, 376380, 382500, 390150, 397800, 399750, 405756, 407745, 414375, 418200, 426564, 433500, 435625, 438750, 450840, 453050, 459000, 461250, 462111, 469625, 470475, 473960, 479700, 489294, 497250, 507195, 520200, 522750, 533000, 533205, 541875, 543660, 552500, 553500, 563550, 573750, 575640, 585000, 592450, 596700, 599625, 615000, 616148, 627300, 639846, 650250, 652392, 663000, 666250, 676260, 679575, 691875, 697000, 710940, 719550, 722500, 745875, 751400, 752760, 765000, 770185, 780300, 784125, 799500, 811512, 815490, 828750, 845325, 853128, 867000, 871250, 877500, 888675, 906100, 922500, 924222, 939250, 940950, 959400, 975375, 978588, 994500, 999375, 1014390, 1045500, 1066410, 1083750, 1087320, 1105000, 1107000, 1127100, 1132625, 1147500, 1184900, 1193400, 1199250, 1223235, 1232296, 1243125, 1254600, 1279692, 1300500, 1306875, 1332500, 1352520, 1359150, 1383750, 1386333, 1408875, 1421880, 1439100, 1445000, 1481125, 1491750, 1540370, 1560600, 1568250, 1599000, 1599615, 1625625, 1630980, 1657500, 1690650, 1742500, 1755000, 1777350, 1798875, 1812200, 1845000, 1848444, 1878500, 1881900, 1950750, 1957176, 1989000, 1998750, 2028780, 2038725, 2091000, 2132820, 2167500, 2254200, 2265250, 2295000, 2310555, 2348125, 2352375, 2369800, 2398500, 2446470, 2486250, 2535975, 2559384, 2601000, 2613750, 2665000, 2666025, 2718300, 2767500, 2772666, 2817750, 2878200, 2962250, 2983500, 2998125, 3080740, 3136500, 3199230, 3251250, 3261960, 3315000, 3381300, 3397875, 3485000, 3554700, 3597750, 3696888, 3729375, 3757000, 3763800, 3850925, 3901500, 3920625, 3997500, 4057560, 4077450, 4158999, 4226625, 4265640, 4335000, 4443375, 4530500, 4621110, 4696250, 4704750, 4797000, 4876875, 4892940, 4972500, 5071950, 5227500, 5332050, 5436600, 5535000, 5545332, 5635500, 5663125, 5924500, 5967000, 5996250, 6116175, 6161480, 6273000, 6398460, 6502500, 6762600, 6795750, 6931665, 7044375, 7109400, 7195500, 7405625, 7458750, 7701850, 7803000, 7841250, 7995000, 7998075, 8154900, 8317998, 8453250, 8886750, 8994375, 9061000, 9242220, 9392500, 9409500, 9753750, 9785880, 9945000, 10143900, 10193625, 10455000, 10664100, 11090664, 11271000, 11326250, 11552775, 11761875, 11849000, 11992500, 12232350, 12679875, 12796920, 13005000, 13330125, 13591500, 13863330, 14088750, 14391000, 14811250, 14917500, 15403700, 15682500, 15996150, 16309800, 16635996, 16906500, 16989375, 17773500, 17988750, 18484440, 18785000, 18819000, 19254625, 19507500, 20287800, 20387250, 20794995, 21133125, 21328200, 22216875, 22652500, 23105550, 23523750, 23985000, 24464700, 25359750, 26660250, 27183000, 27726660, 28177500, 29622500, 29835000, 30580875, 30807400, 31365000, 31992300, 33271992, 33813000, 33978750, 34658325, 35547000, 35977500, 38509250, 39015000, 39990375, 40774500, 41589990, 42266250, 44433750, 45305000, 46211100, 47047500, 48929400, 50719500, 50968125, 53320500, 55453320, 56355000, 57763875, 59245000, 61161750, 63399375, 63984600, 66650625, 67957500, 69316650, 71955000, 77018500, 79980750, 81549000, 83179980, 84532500, 88867500, 92422200, 94095000, 96273125, 101439000, 101936250, 103974975, 106641000, 115527750, 122323500, 126798750, 133301250, 135915000, 138633300, 152904375, 154037000, 159961500, 166359960, 169065000, 173291625, 177735000, 192546250, 199951875, 203872500, 207949950, 231055500, 244647000, 253597500, 266602500, 277266600, 288819375, 305808750, 319923000, 346583250, 385092500, 399903750, 407745000, 415899900, 462111000, 507195000, 519874875, 533205000, 577638750, 611617500, 693166500, 770185000, 799807500, 831799800, 866458125, 1039749750, 1155277500, 1223235000, 1386333000, 1599615000, 1732916250, 2079499500, 2310555000, 2599374375, 3465832500, 4158999000, 5198748750, 6931665000, 10397497500, 20794995000]

約数ペア:

[(1, 20794995000), (2, 10397497500), (3, 6931665000), (4, 5198748750), (5, 4158999000), (6, 3465832500), (8, 2599374375), (9, 2310555000), (10, 2079499500), (12, 1732916250), (13, 1599615000), (15, 1386333000), (17, 1223235000), (18, 1155277500), (20, 1039749750), (24, 866458125), (25, 831799800), (26, 799807500), (27, 770185000), (30, 693166500), (34, 611617500), (36, 577638750), (39, 533205000), (40, 519874875), (41, 507195000), (45, 462111000), (50, 415899900), (51, 407745000), (52, 399903750), (54, 385092500), (60, 346583250), (65, 319923000), (68, 305808750), (72, 288819375), (75, 277266600), (78, 266602500), (82, 253597500), (85, 244647000), (90, 231055500), (100, 207949950), (102, 203872500), (104, 199951875), (108, 192546250), (117, 177735000), (120, 173291625), (123, 169065000), (125, 166359960), (130, 159961500), (135, 154037000), (136, 152904375), (150, 138633300), (153, 135915000), (156, 133301250), (164, 126798750), (170, 122323500), (180, 115527750), (195, 106641000), 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