20973506400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37831}}^1$

素因数の和:37875

約数の個数: 432

約数和(自身を含む): 92209598208

約数和(自身を除く): 71236091808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 126, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 198, 200, 210, 220, 224, 225, 231, 240, 252, 264, 275, 280, 288, 300, 308, 315, 330, 336, 350, 352, 360, 385, 396, 400, 420, 440, 450, 462, 480, 495, 504, 525, 528, 550, 560, 600, 616, 630, 660, 672, 693, 700, 720, 770, 792, 800, 825, 840, 880, 900, 924, 990, 1008, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1260, 1320, 1386, 1400, 1440, 1540, 1575, 1584, 1650, 1680, 1760, 1800, 1848, 1925, 1980, 2016, 2100, 2200, 2310, 2400, 2464, 2475, 2520, 2640, 2772, 2800, 3080, 3150, 3168, 3300, 3360, 3465, 3600, 3696, 3850, 3960, 4200, 4400, 4620, 4950, 5040, 5280, 5544, 5600, 5775, 6160, 6300, 6600, 6930, 7200, 7392, 7700, 7920, 8400, 8800, 9240, 9900, 10080, 11088, 11550, 12320, 12600, 13200, 13860, 15400, 15840, 16800, 17325, 18480, 19800, 22176, 23100, 25200, 26400, 27720, 30800, 34650, 36960, 37831, 39600, 46200, 50400, 55440, 61600, 69300, 75662, 79200, 92400, 110880, 113493, 138600, 151324, 184800, 189155, 226986, 264817, 277200, 302648, 340479, 378310, 416141, 453972, 529634, 554400, 567465, 605296, 680958, 756620, 794451, 832282, 907944, 945775, 1059268, 1134930, 1210592, 1248423, 1324085, 1361916, 1513240, 1588902, 1664564, 1702395, 1815888, 1891550, 2080705, 2118536, 2269860, 2383353, 2496846, 2648170, 2723832, 2837325, 2912987, 3026480, 3177804, 3329128, 3404790, 3631776, 3745269, 3783100, 3972255, 4161410, 4237072, 4539720, 4766706, 4993692, 5296340, 5447664, 5674650, 5825974, 6052960, 6242115, 6355608, 6620425, 6658256, 6809580, 7490538, 7566200, 7944510, 8322820, 8474144, 8511975, 8738961, 9079440, 9533412, 9987384, 10403525, 10592680, 10895328, 11349300, 11651948, 11916765, 12484230, 12711216, 13240850, 13316512, 13619160, 14564935, 14981076, 15132400, 15889020, 16645640, 17023950, 17477922, 18158880, 18726345, 19066824, 19861275, 19974768, 20807050, 21185360, 22698600, 23303896, 23833530, 24968460, 25422432, 26216883, 26481700, 27238320, 29129870, 29962152, 30264800, 31210575, 31778040, 33291280, 34047900, 34955844, 37452690, 38133648, 39722550, 39949536, 41614100, 42370720, 43694805, 45397200, 46607792, 47667060, 49936920, 52433766, 52963400, 54476640, 58259740, 59583825, 59924304, 62421150, 63556080, 66582560, 68095800, 69911688, 72824675, 74905380, 76267296, 79445100, 83228200, 87389610, 90794400, 93215584, 93631725, 95334120, 99873840, 104867532, 105926800, 116519480, 119167650, 119848608, 124842300, 127112160, 131084415, 136191600, 139823376, 145649350, 149810760, 158890200, 166456400, 174779220, 187263450, 190668240, 199747680, 209735064, 211853600, 218474025, 233038960, 238335300, 249684600, 262168830, 272383200, 279646752, 291298700, 299621520, 317780400, 332912800, 349558440, 374526900, 381336480, 419470128, 436948050, 466077920, 476670600, 499369200, 524337660, 582597400, 599243040, 635560800, 655422075, 699116880, 749053800, 838940256, 873896100, 953341200, 998738400, 1048675320, 1165194800, 1310844150, 1398233760, 1498107600, 1747792200, 1906682400, 2097350640, 2330389600, 2621688300, 2996215200, 3495584400, 4194701280, 5243376600, 6991168800, 10486753200, 20973506400]

約数ペア:

[(1, 20973506400), (2, 10486753200), (3, 6991168800), (4, 5243376600), (5, 4194701280), (6, 3495584400), (7, 2996215200), (8, 2621688300), (9, 2330389600), (10, 2097350640), (11, 1906682400), (12, 1747792200), (14, 1498107600), (15, 1398233760), (16, 1310844150), (18, 1165194800), (20, 1048675320), (21, 998738400), (22, 953341200), (24, 873896100), (25, 838940256), (28, 749053800), (30, 699116880), (32, 655422075), (33, 635560800), (35, 599243040), (36, 582597400), (40, 524337660), (42, 499369200), (44, 476670600), (45, 466077920), (48, 436948050), (50, 419470128), (55, 381336480), (56, 374526900), (60, 349558440), (63, 332912800), (66, 317780400), (70, 299621520), (72, 291298700), (75, 279646752), (77, 272383200), (80, 262168830), (84, 249684600), (88, 238335300), (90, 233038960), (96, 218474025), (99, 211853600), (100, 209735064), (105, 199747680), (110, 190668240), (112, 187263450), (120, 174779220), (126, 166456400), (132, 158890200), (140, 149810760), (144, 145649350), (150, 139823376), (154, 136191600), (160, 131084415), (165, 127112160), (168, 124842300), (175, 119848608), (176, 119167650), (180, 116519480), (198, 105926800), (200, 104867532), (210, 99873840), (220, 95334120), (224, 93631725), (225, 93215584), (231, 90794400), (240, 87389610), (252, 83228200), (264, 79445100), (275, 76267296), (280, 74905380), (288, 72824675), (300, 69911688), (308, 68095800), (315, 66582560), (330, 63556080), (336, 62421150), (350, 59924304), (352, 59583825), (360, 58259740), (385, 54476640), (396, 52963400), (400, 52433766), (420, 49936920), (440, 47667060), (450, 46607792), (462, 45397200), (480, 43694805), (495, 42370720), (504, 41614100), (525, 39949536), (528, 39722550), (550, 38133648), (560, 37452690), (600, 34955844), (616, 34047900), (630, 33291280), (660, 31778040), (672, 31210575), (693, 30264800), (700, 29962152), (720, 29129870), (770, 27238320), (792, 26481700), (800, 26216883), (825, 25422432), (840, 24968460), (880, 23833530), (900, 23303896), (924, 22698600), (990, 21185360), (1008, 20807050), (1050, 19974768), (1056, 19861275), (1100, 19066824), (1120, 18726345), (1155, 18158880), (1200, 17477922), (1232, 17023950), (1260, 16645640), (1320, 15889020), (1386, 15132400), (1400, 14981076), (1440, 14564935), (1540, 13619160), (1575, 13316512), (1584, 13240850), (1650, 12711216), (1680, 12484230), (1760, 11916765), (1800, 11651948), (1848, 11349300), (1925, 10895328), (1980, 10592680), (2016, 10403525), (2100, 9987384), (2200, 9533412), (2310, 9079440), (2400, 8738961), (2464, 8511975), (2475, 8474144), (2520, 8322820), (2640, 7944510), (2772, 7566200), (2800, 7490538), (3080, 6809580), (3150, 6658256), (3168, 6620425), (3300, 6355608), (3360, 6242115), (3465, 6052960), (3600, 5825974), (3696, 5674650), (3850, 5447664), (3960, 5296340), (4200, 4993692), (4400, 4766706), (4620, 4539720), (4950, 4237072), (5040, 4161410), (5280, 3972255), (5544, 3783100), (5600, 3745269), (5775, 3631776), (6160, 3404790), (6300, 3329128), (6600, 3177804), (6930, 3026480), (7200, 2912987), (7392, 2837325), (7700, 2723832), (7920, 2648170), (8400, 2496846), (8800, 2383353), (9240, 2269860), (9900, 2118536), (10080, 2080705), (11088, 1891550), (11550, 1815888), (12320, 1702395), (12600, 1664564), (13200, 1588902), (13860, 1513240), (15400, 1361916), (15840, 1324085), (16800, 1248423), (17325, 1210592), (18480, 1134930), (19800, 1059268), (22176, 945775), (23100, 907944), (25200, 832282), (26400, 794451), (27720, 756620), (30800, 680958), (34650, 605296), (36960, 567465), (37831, 554400), (39600, 529634), (46200, 453972), (50400, 416141), (55440, 378310), (61600, 340479), (69300, 302648), (75662, 277200), (79200, 264817), (92400, 226986), (110880, 189155), (113493, 184800), (138600, 151324)]