19212498000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 640

約数和(自身を含む): 74280960000

約数和(自身を除く): 55068462000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 31, 36, 40, 45, 46, 48, 50, 54, 60, 62, 69, 72, 75, 80, 90, 92, 93, 100, 108, 115, 120, 124, 125, 135, 138, 144, 150, 155, 180, 184, 186, 200, 207, 216, 225, 230, 240, 248, 250, 270, 276, 279, 300, 310, 345, 360, 368, 372, 375, 400, 414, 432, 450, 460, 465, 496, 499, 500, 540, 552, 558, 575, 600, 620, 621, 675, 690, 713, 720, 744, 750, 775, 828, 837, 900, 920, 930, 998, 1000, 1035, 1080, 1104, 1116, 1125, 1150, 1200, 1240, 1242, 1350, 1380, 1395, 1426, 1488, 1497, 1500, 1550, 1656, 1674, 1725, 1800, 1840, 1860, 1996, 2000, 2070, 2139, 2160, 2232, 2250, 2300, 2325, 2480, 2484, 2495, 2700, 2760, 2790, 2852, 2875, 2994, 3000, 3100, 3105, 3312, 3348, 3375, 3450, 3565, 3600, 3720, 3875, 3992, 4140, 4185, 4278, 4464, 4491, 4500, 4600, 4650, 4968, 4990, 5175, 5400, 5520, 5580, 5704, 5750, 5988, 6000, 6200, 6210, 6417, 6696, 6750, 6900, 6975, 7130, 7440, 7485, 7750, 7984, 8280, 8370, 8556, 8625, 8982, 9000, 9200, 9300, 9936, 9980, 10350, 10695, 10800, 11160, 11408, 11477, 11500, 11625, 11976, 12400, 12420, 12475, 12834, 13392, 13473, 13500, 13800, 13950, 14260, 14970, 15469, 15500, 15525, 16560, 16740, 17112, 17250, 17825, 17964, 18000, 18600, 19251, 19960, 20700, 20925, 21390, 22320, 22455, 22954, 23000, 23250, 23952, 24840, 24950, 25668, 25875, 26946, 27000, 27600, 27900, 28520, 29940, 30938, 31000, 31050, 32085, 33480, 34224, 34431, 34500, 34875, 35650, 35928, 37200, 37425, 38502, 39920, 41400, 41850, 42780, 44910, 45908, 46000, 46407, 46500, 49680, 49900, 51336, 51750, 53475, 53892, 54000, 55800, 57040, 57385, 59880, 61876, 62000, 62100, 62375, 64170, 66960, 67365, 68862, 69000, 69750, 71300, 71856, 74850, 77004, 77345, 77625, 82800, 83700, 85560, 89125, 89820, 91816, 92814, 93000, 96255, 99800, 102672, 103293, 103500, 104625, 106950, 107784, 111600, 112275, 114770, 119760, 123752, 124200, 124750, 128340, 134730, 137724, 138000, 139221, 139500, 142600, 149700, 154008, 154690, 155250, 160425, 167400, 171120, 172155, 178250, 179640, 183632, 185628, 186000, 187125, 192510, 199600, 206586, 207000, 209250, 213900, 215568, 224550, 229540, 232035, 247504, 248400, 249500, 256680, 267375, 269460, 275448, 278442, 279000, 285200, 286925, 299400, 308016, 309380, 309879, 310500, 320850, 334800, 336825, 344310, 355787, 356500, 359280, 371256, 374250, 385020, 386725, 413172, 414000, 417663, 418500, 427800, 449100, 459080, 464070, 481275, 499000, 513360, 516465, 534750, 538920, 550896, 556884, 558000, 561375, 573850, 598800, 618760, 619758, 621000, 641700, 673650, 688620, 696105, 711574, 713000, 742512, 748500, 770040, 773450, 802125, 826344, 835326, 837000, 855600, 860775, 898200, 918160, 928140, 962550, 998000, 1032930, 1067361, 1069500, 1077840, 1113768, 1122750, 1147700, 1160175, 1237520, 1239516, 1242000, 1283400, 1347300, 1377240, 1392210, 1423148, 1426000, 1434625, 1497000, 1540080, 1546900, 1549395, 1604250, 1652688, 1670652, 1674000, 1684125, 1721550, 1778935, 1796400, 1856280, 1925100, 1933625, 2065860, 2088315, 2134722, 2139000, 2227536, 2245500, 2295400, 2320350, 2406375, 2479032, 2566800, 2582325, 2694600, 2754480, 2784420, 2846296, 2869250, 2994000, 3093800, 3098790, 3202083, 3208500, 3341304, 3368250, 3443100, 3480525, 3557870, 3712560, 3850200, 3867250, 4131720, 4176630, 4269444, 4278000, 4303875, 4491000, 4590800, 4640700, 4812750, 4958064, 5164650, 5336805, 5389200, 5568840, 5692592, 5738500, 5800875, 6187600, 6197580, 6404166, 6417000, 6682608, 6736500, 6886200, 6961050, 7115740, 7700400, 7734500, 7746975, 8263440, 8353260, 8538888, 8607750, 8894675, 8982000, 9281400, 9606249, 9625500, 10329300, 10441575, 10673610, 11137680, 11477000, 11601750, 12395160, 12808332, 12834000, 12911625, 13473000, 13772400, 13922100, 14231480, 15469000, 15493950, 16010415, 16706520, 17077776, 17215500, 17402625, 17789350, 18562800, 19212498, 19251000, 20658600, 20883150, 21347220, 22954000, 23203500, 24790320, 25616664, 25823250, 26684025, 26946000, 27844200, 28462960, 30938000, 30987900, 32020830, 33413040, 34431000, 34805250, 35578700, 38424996, 38502000, 38734875, 41317200, 41766300, 42694440, 44473375, 46407000, 48031245, 51233328, 51646500, 52207875, 53368050, 55688400, 61975800, 64041660, 68862000, 69610500, 71157400, 76849992, 77469750, 80052075, 83532600, 85388880, 88946750, 92814000, 96062490, 103293000, 104415750, 106736100, 123951600, 128083320, 133420125, 139221000, 142314800, 153699984, 154939500, 160104150, 167065200, 177893500, 192124980, 206586000, 208831500, 213472200, 240156225, 256166640, 266840250, 278442000, 309879000, 320208300, 355787000, 384249960, 400260375, 417663000, 426944400, 480312450, 533680500, 619758000, 640416600, 711574000, 768499920, 800520750, 835326000, 960624900, 1067361000, 1200781125, 1280833200, 1601041500, 1921249800, 2134722000, 2401562250, 3202083000, 3842499600, 4803124500, 6404166000, 9606249000, 19212498000]

約数ペア:

[(1, 19212498000), (2, 9606249000), (3, 6404166000), (4, 4803124500), (5, 3842499600), (6, 3202083000), (8, 2401562250), (9, 2134722000), (10, 1921249800), (12, 1601041500), (15, 1280833200), (16, 1200781125), (18, 1067361000), (20, 960624900), (23, 835326000), (24, 800520750), (25, 768499920), (27, 711574000), (30, 640416600), (31, 619758000), (36, 533680500), (40, 480312450), (45, 426944400), (46, 417663000), (48, 400260375), (50, 384249960), (54, 355787000), (60, 320208300), (62, 309879000), (69, 278442000), (72, 266840250), (75, 256166640), (80, 240156225), (90, 213472200), (92, 208831500), (93, 206586000), (100, 192124980), (108, 177893500), (115, 167065200), (120, 160104150), (124, 154939500), (125, 153699984), (135, 142314800), (138, 139221000), (144, 133420125), (150, 128083320), (155, 123951600), (180, 106736100), (184, 104415750), (186, 103293000), (200, 96062490), (207, 92814000), (216, 88946750), (225, 85388880), (230, 83532600), (240, 80052075), (248, 77469750), (250, 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(1656, 11601750), (1674, 11477000), (1725, 11137680), (1800, 10673610), (1840, 10441575), (1860, 10329300), (1996, 9625500), (2000, 9606249), (2070, 9281400), (2139, 8982000), (2160, 8894675), (2232, 8607750), (2250, 8538888), (2300, 8353260), (2325, 8263440), (2480, 7746975), (2484, 7734500), (2495, 7700400), (2700, 7115740), (2760, 6961050), (2790, 6886200), (2852, 6736500), (2875, 6682608), (2994, 6417000), (3000, 6404166), (3100, 6197580), (3105, 6187600), (3312, 5800875), (3348, 5738500), (3375, 5692592), (3450, 5568840), (3565, 5389200), (3600, 5336805), (3720, 5164650), (3875, 4958064), (3992, 4812750), (4140, 4640700), (4185, 4590800), (4278, 4491000), (4464, 4303875), (4491, 4278000), (4500, 4269444), (4600, 4176630), (4650, 4131720), (4968, 3867250), (4990, 3850200), (5175, 3712560), (5400, 3557870), (5520, 3480525), (5580, 3443100), (5704, 3368250), (5750, 3341304), (5988, 3208500), (6000, 3202083), (6200, 3098790), (6210, 3093800), (6417, 2994000), (6696, 2869250), (6750, 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