81189216000

素因数分解:

$2^8\times 3^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 864

約数和(自身を含む): 310245743808

約数和(自身を除く): 229056527808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 106, 108, 120, 125, 128, 135, 144, 150, 159, 160, 162, 180, 192, 197, 200, 212, 216, 225, 240, 243, 250, 256, 265, 270, 288, 300, 318, 320, 324, 360, 375, 384, 394, 400, 405, 424, 432, 450, 477, 480, 486, 500, 530, 540, 576, 591, 600, 636, 640, 648, 675, 720, 750, 768, 788, 795, 800, 810, 848, 864, 900, 954, 960, 972, 985, 1000, 1060, 1080, 1125, 1152, 1182, 1200, 1215, 1272, 1280, 1296, 1325, 1350, 1431, 1440, 1500, 1576, 1590, 1600, 1620, 1696, 1728, 1773, 1800, 1908, 1920, 1944, 1970, 2000, 2025, 2120, 2160, 2250, 2304, 2364, 2385, 2400, 2430, 2544, 2592, 2650, 2700, 2862, 2880, 2955, 3000, 3152, 3180, 3200, 3240, 3375, 3392, 3456, 3546, 3600, 3816, 3840, 3888, 3940, 3975, 4000, 4050, 4240, 4293, 4320, 4500, 4728, 4770, 4800, 4860, 4925, 5088, 5184, 5300, 5319, 5400, 5724, 5760, 5910, 6000, 6075, 6304, 6360, 6400, 6480, 6625, 6750, 6784, 6912, 7092, 7155, 7200, 7632, 7776, 7880, 7950, 8000, 8100, 8480, 8586, 8640, 8865, 9000, 9456, 9540, 9600, 9720, 9850, 10125, 10176, 10368, 10441, 10600, 10638, 10800, 11448, 11520, 11820, 11925, 12000, 12150, 12608, 12720, 12879, 12960, 13250, 13500, 13568, 14184, 14310, 14400, 14775, 15264, 15552, 15760, 15900, 15957, 16000, 16200, 16960, 17172, 17280, 17730, 18000, 18912, 19080, 19200, 19440, 19700, 19875, 20250, 20352, 20736, 20882, 21200, 21276, 21465, 21600, 22896, 23640, 23850, 24000, 24300, 24625, 25216, 25440, 25758, 25920, 26500, 26595, 27000, 28368, 28620, 28800, 29550, 30375, 30528, 31104, 31323, 31520, 31800, 31914, 32000, 32400, 33920, 34344, 34560, 35460, 35775, 36000, 37824, 38160, 38880, 39400, 39750, 40500, 40704, 41764, 42400, 42552, 42930, 43200, 44325, 45792, 47280, 47700, 47871, 48000, 48600, 49250, 50432, 50880, 51516, 51840, 52205, 53000, 53190, 54000, 56736, 57240, 57600, 59100, 59625, 60750, 61056, 62208, 62646, 63040, 63600, 63828, 64395, 64800, 67840, 68688, 70920, 71550, 72000, 73875, 75648, 76320, 77760, 78800, 79500, 79785, 81000, 83528, 84800, 85104, 85860, 86400, 88650, 91584, 93969, 94560, 95400, 95742, 96000, 97200, 98500, 101760, 103032, 103680, 104410, 106000, 106380, 107325, 108000, 113472, 114480, 118200, 119250, 121500, 122112, 125292, 126080, 127200, 127656, 128790, 129600, 132975, 137376, 141840, 143100, 144000, 147750, 151296, 152640, 155520, 156615, 157600, 159000, 159570, 162000, 167056, 169600, 170208, 171720, 172800, 177300, 178875, 183168, 187938, 189120, 190800, 191484, 194400, 197000, 203520, 206064, 208820, 212000, 212760, 214650, 216000, 221625, 226944, 228960, 236400, 238500, 239355, 243000, 250584, 252160, 254400, 255312, 257580, 259200, 261025, 265950, 274752, 281907, 283680, 286200, 288000, 295500, 305280, 311040, 313230, 315200, 318000, 319140, 321975, 324000, 334112, 339200, 340416, 343440, 354600, 357750, 366336, 375876, 378240, 381600, 382968, 388800, 394000, 398925, 412128, 417640, 424000, 425520, 429300, 432000, 443250, 453888, 457920, 469845, 472800, 477000, 478710, 486000, 501168, 508800, 510624, 515160, 518400, 522050, 531900, 536625, 549504, 563814, 567360, 572400, 591000, 610560, 626460, 630400, 636000, 638280, 643950, 648000, 664875, 668224, 680832, 686880, 709200, 715500, 751752, 756480, 763200, 765936, 777600, 783075, 788000, 797850, 824256, 835280, 845721, 848000, 851040, 858600, 864000, 886500, 915840, 939690, 945600, 954000, 957420, 972000, 1002336, 1017600, 1021248, 1030320, 1044100, 1063800, 1073250, 1099008, 1127628, 1134720, 1144800, 1182000, 1196775, 1252920, 1260800, 1272000, 1276560, 1287900, 1296000, 1305125, 1329750, 1336448, 1361664, 1373760, 1409535, 1418400, 1431000, 1503504, 1526400, 1531872, 1555200, 1566150, 1576000, 1595700, 1609875, 1648512, 1670560, 1691442, 1696000, 1702080, 1717200, 1773000, 1831680, 1879380, 1891200, 1908000, 1914840, 1944000, 1994625, 2004672, 2042496, 2060640, 2088200, 2127600, 2146500, 2255256, 2269440, 2289600, 2349225, 2364000, 2393550, 2505840, 2537163, 2544000, 2553120, 2575800, 2592000, 2610250, 2659500, 2672896, 2747520, 2819070, 2836800, 2862000, 3007008, 3052800, 3063744, 3132300, 3152000, 3191400, 3219750, 3297024, 3341120, 3382884, 3404160, 3434400, 3546000, 3758760, 3782400, 3816000, 3829680, 3888000, 3915375, 3989250, 4009344, 4084992, 4121280, 4176400, 4228605, 4255200, 4293000, 4510512, 4579200, 4698450, 4728000, 4787100, 5011680, 5074326, 5088000, 5106240, 5151600, 5220500, 5319000, 5495040, 5638140, 5673600, 5724000, 5983875, 6014016, 6127488, 6264600, 6304000, 6382800, 6439500, 6682240, 6765768, 6808320, 6868800, 7047675, 7092000, 7517520, 7632000, 7659360, 7776000, 7830750, 7978500, 8018688, 8242560, 8352800, 8457210, 8510400, 8586000, 9021024, 9158400, 9396900, 9456000, 9574200, 10023360, 10148652, 10212480, 10303200, 10441000, 10638000, 11276280, 11347200, 11448000, 11746125, 11967750, 12028032, 12254976, 12529200, 12685815, 12765600, 12879000, 13364480, 13531536, 13737600, 14095350, 14184000, 15035040, 15264000, 15318720, 15661500, 15957000, 16485120, 16705600, 16914420, 17020800, 17172000, 18042048, 18793800, 18912000, 19148400, 20046720, 20297304, 20424960, 20606400, 20882000, 21143025, 21276000, 22552560, 22896000, 23492250, 23935500, 24056064, 25058400, 25371630, 25531200, 25758000, 27063072, 27475200, 28190700, 28368000, 30070080, 30637440, 31323000, 31914000, 33411200, 33828840, 34041600, 34344000, 35238375, 36084096, 37587600, 38296800, 40093440, 40594608, 41212800, 41764000, 42286050, 42552000, 45105120, 45792000, 46984500, 47871000, 50116800, 50743260, 51062400, 51516000, 54126144, 56381400, 56736000, 60140160, 61274880, 62646000, 63429075, 63828000, 66822400, 67657680, 68688000, 70476750, 72168192, 75175200, 76593600, 81189216, 82425600, 83528000, 84572100, 85104000, 90210240, 93969000, 95742000, 100233600, 101486520, 102124800, 103032000, 105715125, 108252288, 112762800, 120280320, 125292000, 126858150, 127656000, 135315360, 137376000, 140953500, 150350400, 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約数ペア:

[(1, 81189216000), (2, 40594608000), (3, 27063072000), (4, 20297304000), (5, 16237843200), (6, 13531536000), (8, 10148652000), (9, 9021024000), (10, 8118921600), (12, 6765768000), (15, 5412614400), (16, 5074326000), (18, 4510512000), (20, 4059460800), (24, 3382884000), (25, 3247568640), (27, 3007008000), (30, 2706307200), (32, 2537163000), (36, 2255256000), (40, 2029730400), (45, 1804204800), (48, 1691442000), (50, 1623784320), (53, 1531872000), (54, 1503504000), (60, 1353153600), (64, 1268581500), (72, 1127628000), (75, 1082522880), (80, 1014865200), (81, 1002336000), (90, 902102400), (96, 845721000), (100, 811892160), (106, 765936000), (108, 751752000), (120, 676576800), (125, 649513728), (128, 634290750), (135, 601401600), (144, 563814000), (150, 541261440), (159, 510624000), (160, 507432600), (162, 501168000), (180, 451051200), (192, 422860500), (197, 412128000), (200, 405946080), (212, 382968000), (216, 375876000), (225, 360840960), (240, 338288400), (243, 334112000), (250, 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