21195108000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 960

約数和(自身を含む): 89617207680

約数和(自身を除く): 68422099680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 25, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 50, 54, 55, 57, 60, 66, 72, 75, 76, 80, 81, 88, 90, 95, 96, 99, 100, 108, 110, 114, 120, 125, 132, 135, 144, 150, 152, 160, 162, 165, 171, 176, 180, 190, 198, 200, 209, 216, 220, 225, 228, 240, 250, 264, 270, 275, 285, 288, 297, 300, 304, 313, 324, 330, 342, 352, 360, 375, 380, 396, 400, 405, 418, 432, 440, 450, 456, 475, 480, 495, 500, 513, 528, 540, 550, 570, 594, 600, 608, 626, 627, 648, 660, 675, 684, 720, 750, 760, 792, 800, 810, 825, 836, 855, 864, 880, 891, 900, 912, 939, 950, 990, 1000, 1026, 1045, 1056, 1080, 1100, 1125, 1140, 1188, 1200, 1252, 1254, 1296, 1320, 1350, 1368, 1375, 1425, 1440, 1485, 1500, 1520, 1539, 1565, 1584, 1620, 1650, 1672, 1710, 1760, 1782, 1800, 1824, 1878, 1881, 1900, 1980, 2000, 2025, 2052, 2090, 2160, 2200, 2250, 2280, 2375, 2376, 2400, 2475, 2504, 2508, 2565, 2592, 2640, 2700, 2736, 2750, 2817, 2850, 2970, 3000, 3040, 3078, 3130, 3135, 3168, 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28500, 28512, 29700, 29735, 30048, 30096, 30780, 30987, 31300, 31350, 32400, 33000, 33440, 33804, 33858, 34200, 34430, 35640, 35682, 36000, 37125, 37560, 37620, 38000, 38475, 39125, 39600, 40500, 41040, 41316, 41800, 42255, 42750, 44000, 44550, 45072, 45144, 45600, 46950, 47025, 47520, 47576, 49248, 49500, 50080, 50160, 50706, 51300, 51645, 52250, 53523, 54000, 55088, 56340, 56430, 57000, 59400, 59470, 60192, 61560, 61974, 62600, 62700, 64125, 64800, 65417, 66000, 67608, 67716, 68400, 68860, 70425, 71280, 71364, 74250, 75120, 75240, 76000, 76950, 78250, 78375, 79200, 81000, 82080, 82632, 83600, 84510, 84645, 85500, 86075, 89100, 89205, 90144, 90288, 92961, 93900, 94050, 95152, 99000, 100320, 101412, 102600, 103290, 104500, 107046, 108000, 110176, 111375, 112680, 112860, 114000, 117375, 118800, 118940, 123120, 123948, 125200, 125400, 126765, 128250, 130834, 132000, 135216, 135432, 136800, 137720, 140850, 141075, 142560, 142728, 148500, 148675, 150240, 150480, 153900, 154935, 156500, 156750, 160569, 162000, 165264, 167200, 169020, 169290, 171000, 172150, 178200, 178410, 180576, 185922, 187800, 188100, 190304, 192375, 196251, 198000, 202824, 205200, 206580, 209000, 211275, 214092, 222750, 225360, 225720, 228000, 234750, 235125, 237600, 237880, 246240, 247896, 250400, 250800, 253530, 256500, 258225, 261668, 267615, 270432, 270864, 275440, 278883, 281700, 282150, 285456, 297000, 297350, 300960, 307800, 309870, 313000, 313500, 321138, 324000, 327085, 330528, 338040, 338580, 342000, 344300, 352125, 356400, 356820, 371844, 375600, 376200, 384750, 392502, 396000, 405648, 410400, 413160, 418000, 422550, 423225, 428184, 430375, 445500, 446025, 450720, 451440, 464805, 469500, 470250, 475760, 481707, 495792, 501600, 507060, 513000, 516450, 523336, 535230, 541728, 550880, 557766, 563400, 564300, 570912, 588753, 594000, 594700, 615600, 619740, 626000, 627000, 633825, 642276, 654170, 676080, 677160, 684000, 688600, 704250, 705375, 712800, 713640, 743375, 743688, 751200, 752400, 769500, 774675, 785004, 802845, 811296, 826320, 836000, 845100, 846450, 856368, 860750, 891000, 892050, 902880, 929610, 939000, 940500, 951520, 963414, 981255, 991584, 1014120, 1026000, 1032900, 1046672, 1056375, 1070460, 1115532, 1126800, 1128600, 1177506, 1188000, 1189400, 1231200, 1239480, 1252000, 1254000, 1267650, 1284552, 1291125, 1308340, 1338075, 1352160, 1354320, 1377200, 1394415, 1408500, 1410750, 1427280, 1486750, 1487376, 1504800, 1539000, 1549350, 1570008, 1605690, 1635425, 1652640, 1690200, 1692900, 1712736, 1721500, 1766259, 1782000, 1784100, 1859220, 1878000, 1881000, 1926828, 1962510, 2028240, 2052000, 2065800, 2093344, 2112750, 2116125, 2140920, 2230125, 2231064, 2253600, 2257200, 2324025, 2355012, 2378800, 2408535, 2478960, 2508000, 2535300, 2569104, 2582250, 2616680, 2676150, 2708640, 2754400, 2788830, 2817000, 2821500, 2854560, 2943765, 2973500, 2974752, 3078000, 3098700, 3140016, 3169125, 3211380, 3270850, 3380400, 3385800, 3443000, 3532518, 3564000, 3568200, 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22572000, 23240250, 23550120, 23788000, 24085350, 24531375, 24789600, 25353000, 25691040, 26166800, 26493885, 26761500, 27888300, 28260144, 29437650, 30987000, 31400160, 32113800, 32708500, 33804000, 33858000, 34860375, 35325180, 35682000, 37184400, 38536560, 39250200, 40142250, 41316000, 42390216, 42818400, 44156475, 44621280, 46480500, 47100240, 48170700, 49062750, 50706000, 52333600, 52987770, 53523000, 55776600, 56520288, 58875300, 60213375, 61974000, 64227600, 65417000, 67716000, 69720750, 70650360, 71364000, 73594125, 74368800, 77073120, 78500400, 80284500, 84780432, 88312950, 92961000, 94200480, 96341400, 98125500, 101412000, 105975540, 107046000, 111553200, 117750600, 120426750, 123948000, 128455200, 130834000, 132469425, 139441500, 141300720, 147188250, 157000800, 160569000, 169560864, 176625900, 185922000, 192682800, 196251000, 211951080, 214092000, 220782375, 223106400, 235501200, 240853500, 261668000, 264938850, 278883000, 282601440, 294376500, 321138000, 353251800, 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約数ペア:

[(1, 21195108000), (2, 10597554000), (3, 7065036000), (4, 5298777000), (5, 4239021600), (6, 3532518000), (8, 2649388500), (9, 2355012000), (10, 2119510800), (11, 1926828000), (12, 1766259000), (15, 1413007200), (16, 1324694250), (18, 1177506000), (19, 1115532000), (20, 1059755400), (22, 963414000), (24, 883129500), (25, 847804320), (27, 785004000), (30, 706503600), (32, 662347125), (33, 642276000), (36, 588753000), (38, 557766000), (40, 529877700), (44, 481707000), (45, 471002400), (48, 441564750), (50, 423902160), (54, 392502000), (55, 385365600), (57, 371844000), (60, 353251800), (66, 321138000), (72, 294376500), (75, 282601440), (76, 278883000), (80, 264938850), (81, 261668000), (88, 240853500), (90, 235501200), (95, 223106400), (96, 220782375), (99, 214092000), (100, 211951080), (108, 196251000), (110, 192682800), (114, 185922000), (120, 176625900), (125, 169560864), (132, 160569000), (135, 157000800), (144, 147188250), (150, 141300720), (152, 139441500), (160, 132469425), (162, 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