20342800800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 972

約数和(自身を含む): 88031533590

約数和(自身を除く): 67688732790

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 96, 98, 100, 105, 109, 112, 115, 120, 126, 138, 140, 144, 147, 150, 160, 161, 168, 175, 180, 184, 196, 200, 207, 210, 218, 224, 225, 230, 240, 245, 252, 276, 280, 288, 294, 300, 315, 322, 327, 336, 345, 350, 360, 368, 392, 400, 414, 420, 436, 441, 450, 460, 480, 483, 490, 504, 525, 529, 545, 552, 560, 575, 588, 600, 630, 644, 654, 672, 690, 700, 720, 735, 736, 763, 784, 800, 805, 828, 840, 872, 882, 900, 920, 966, 980, 981, 1008, 1035, 1050, 1058, 1090, 1104, 1120, 1127, 1150, 1176, 1200, 1225, 1260, 1288, 1308, 1380, 1400, 1440, 1449, 1470, 1526, 1568, 1575, 1587, 1610, 1635, 1656, 1680, 1725, 1744, 1764, 1800, 1840, 1932, 1960, 1962, 2016, 2070, 2100, 2116, 2180, 2205, 2208, 2254, 2289, 2300, 2352, 2400, 2415, 2450, 2507, 2520, 2576, 2616, 2645, 2725, 2760, 2800, 2898, 2940, 3052, 3150, 3174, 3220, 3270, 3312, 3360, 3381, 3450, 3488, 3528, 3600, 3675, 3680, 3703, 3815, 3864, 3920, 3924, 4025, 4140, 4200, 4232, 4360, 4410, 4508, 4578, 4600, 4704, 4761, 4830, 4900, 4905, 5014, 5040, 5152, 5175, 5232, 5290, 5341, 5450, 5520, 5600, 5635, 5796, 5880, 6104, 6300, 6348, 6440, 6540, 6624, 6762, 6867, 6900, 7056, 7200, 7245, 7350, 7406, 7521, 7630, 7728, 7840, 7848, 7935, 8050, 8175, 8280, 8400, 8464, 8720, 8820, 9016, 9156, 9200, 9522, 9660, 9800, 9810, 10028, 10080, 10143, 10350, 10464, 10580, 10682, 10900, 11025, 11040, 11109, 11270, 11445, 11592, 11760, 12075, 12208, 12535, 12600, 12696, 12880, 13080, 13225, 13524, 13734, 13800, 14112, 14490, 14700, 14812, 15042, 15260, 15456, 15696, 15870, 16023, 16100, 16350, 16560, 16800, 16905, 16928, 17440, 17549, 17640, 18032, 18312, 18400, 18515, 19044, 19075, 19320, 19600, 19620, 20056, 20286, 20700, 21160, 21364, 21800, 22050, 22218, 22540, 22563, 22890, 23184, 23520, 23805, 24150, 24416, 24525, 25070, 25200, 25392, 25760, 25921, 26160, 26450, 26705, 27048, 27468, 27600, 28175, 28980, 29400, 29624, 30084, 30520, 31392, 31740, 32046, 32200, 32700, 33120, 33327, 33810, 34335, 35098, 35280, 36064, 36225, 36624, 37030, 37605, 38088, 38150, 38640, 39200, 39240, 39675, 40112, 40572, 41400, 42320, 42728, 43600, 44100, 44436, 45080, 45126, 45780, 46368, 47610, 48069, 48300, 49050, 50140, 50400, 50715, 50784, 51842, 52320, 52647, 52900, 53410, 54096, 54936, 55200, 55545, 56350, 57225, 57661, 57960, 58800, 59248, 60168, 61040, 62675, 63480, 64092, 64400, 65400, 66654, 67620, 68670, 70196, 70560, 72450, 73248, 74060, 75210, 76176, 76300, 77280, 77763, 78480, 79350, 80115, 80224, 81144, 82800, 84525, 84640, 85456, 87200, 87745, 88200, 88872, 90160, 90252, 91560, 92575, 95220, 96138, 96600, 98100, 100280, 101430, 103684, 105294, 105800, 106820, 108192, 109872, 111090, 112700, 112815, 114450, 115322, 115920, 117600, 118496, 119025, 120336, 122080, 122843, 125350, 126960, 128184, 128800, 129605, 130800, 133308, 133525, 135240, 137340, 140392, 144900, 148120, 150420, 152352, 152600, 155526, 156960, 157941, 158700, 160230, 162288, 165600, 166635, 169050, 170912, 171675, 172983, 175490, 176400, 177744, 180320, 180504, 183120, 185150, 188025, 190440, 192276, 193200, 196200, 200560, 202860, 207368, 210588, 211600, 213640, 219744, 222180, 225400, 225630, 228900, 230644, 231840, 233289, 238050, 240345, 240672, 245686, 250700, 253575, 253920, 256368, 259210, 261600, 263235, 266616, 267050, 270480, 274680, 277725, 280784, 288305, 289800, 296240, 300840, 305200, 311052, 315882, 317400, 320460, 324576, 333270, 338100, 343350, 345966, 350980, 352800, 355488, 361008, 366240, 368529, 370300, 376050, 380880, 384552, 386400, 388815, 392400, 400575, 401120, 403627, 405720, 414736, 421176, 423200, 427280, 438725, 444360, 450800, 451260, 457800, 461288, 466578, 476100, 480690, 491372, 501400, 507150, 512736, 518420, 518949, 526470, 533232, 534100, 540960, 549360, 555450, 561568, 564075, 576610, 579600, 592480, 601680, 610400, 614215, 622104, 631764, 634800, 640920, 648025, 666540, 676200, 686700, 691932, 701960, 722016, 737058, 740600, 752100, 761760, 769104, 777630, 784800, 789705, 801150, 807254, 811440, 829472, 833175, 842352, 854560, 864915, 877450, 888720, 901600, 902520, 915600, 922576, 933156, 952200, 961380, 982744, 1002800, 1014300, 1036840, 1037898, 1052940, 1066464, 1068200, 1098720, 1105587, 1110900, 1128150, 1153220, 1159200, 1166445, 1201725, 1203360, 1210881, 1228430, 1244208, 1263528, 1269600, 1281840, 1296050, 1316175, 1333080, 1352400, 1373400, 1383864, 1403920, 1441525, 1474116, 1481200, 1504200, 1538208, 1555260, 1579410, 1602300, 1614508, 1622880, 1666350, 1684704, 1729830, 1754900, 1777440, 1805040, 1831200, 1842645, 1845152, 1866312, 1904400, 1922760, 1944075, 1965488, 2005600, 2018135, 2028600, 2073680, 2075796, 2105880, 2136400, 2211174, 2221800, 2256300, 2306440, 2332890, 2403450, 2421762, 2456860, 2488416, 2527056, 2563680, 2592100, 2594745, 2632350, 2666160, 2704800, 2746800, 2767728, 2807840, 2825389, 2883050, 2948232, 2962400, 3008400, 3071075, 3110520, 3158820, 3204600, 3229016, 3332700, 3459660, 3509800, 3610080, 3632643, 3685290, 3732624, 3808800, 3845520, 3888150, 3930976, 3948525, 4036270, 4057200, 4147360, 4151592, 4211760, 4272800, 4324575, 4422348, 4443600, 4512600, 4612880, 4665780, 4806900, 4843524, 4913720, 5054112, 5184200, 5189490, 5264700, 5332320, 5493600, 5527935, 5535456, 5650778, 5766100, 5832225, 5896464, 6016800, 6054405, 6142150, 6221040, 6317640, 6409200, 6458032, 6665400, 6919320, 7019600, 7265286, 7370580, 7465248, 7691040, 7776300, 7897050, 8072540, 8114400, 8303184, 8423520, 8476167, 8649150, 8844696, 8887200, 9025200, 9213225, 9225760, 9331560, 9613800, 9687048, 9827440, 10090675, 10368400, 10378980, 10529400, 11055870, 11301556, 11532200, 11664450, 11792928, 12108810, 12284300, 12442080, 12635280, 12818400, 12916064, 12973725, 13330800, 13838640, 14039200, 14126945, 14530572, 14741160, 15552600, 15794100, 16145080, 16606368, 16952334, 17298300, 17689392, 18050400, 18163215, 18426450, 18663120, 19227600, 19374096, 19654880, 20181350, 20736800, 20757960, 21058800, 22111740, 22603112, 23064400, 23328900, 24217620, 24568600, 25270560, 25428501, 25947450, 26661600, 27639675, 27677280, 28253890, 29061144, 29482320, 30272025, 31105200, 31588200, 32290160, 33904668, 34596600, 35378784, 36326430, 36852900, 37326240, 38455200, 38748192, 40362700, 41515920, 42117600, 42380835, 44223480, 45206224, 46128800, 46657800, 48435240, 49137200, 50857002, 51894900, 55279350, 56507780, 58122288, 58964640, 60544050, 62210400, 63176400, 64580320, 67809336, 69193200, 70634725, 72652860, 73705800, 80725400, 83031840, 84761670, 88446960, 90412448, 90816075, 93315600, 96870480, 98274400, 101714004, 103789800, 110558700, 113015560, 116244576, 121088100, 126352800, 127142505, 135618672, 138386400, 141269450, 145305720, 147411600, 161450800, 169523340, 176893920, 181632150, 186631200, 193740960, 203428008, 207579600, 211904175, 221117400, 226031120, 242176200, 254285010, 271237344, 282538900, 290611440, 294823200, 322901600, 339046680, 363264300, 406856016, 415159200, 423808350, 442234800, 452062240, 484352400, 508570020, 565077800, 581222880, 635712525, 678093360, 726528600, 813712032, 847616700, 884469600, 968704800, 1017140040, 1130155600, 1271425050, 1356186720, 1453057200, 1695233400, 2034280080, 2260311200, 2542850100, 2906114400, 3390466800, 4068560160, 5085700200, 6780933600, 10171400400, 20342800800]

約数ペア:

[(1, 20342800800), (2, 10171400400), (3, 6780933600), (4, 5085700200), (5, 4068560160), (6, 3390466800), (7, 2906114400), (8, 2542850100), (9, 2260311200), (10, 2034280080), (12, 1695233400), (14, 1453057200), (15, 1356186720), (16, 1271425050), (18, 1130155600), (20, 1017140040), (21, 968704800), (23, 884469600), (24, 847616700), (25, 813712032), (28, 726528600), (30, 678093360), (32, 635712525), (35, 581222880), (36, 565077800), (40, 508570020), (42, 484352400), (45, 452062240), (46, 442234800), (48, 423808350), (49, 415159200), (50, 406856016), (56, 363264300), (60, 339046680), (63, 322901600), (69, 294823200), (70, 290611440), (72, 282538900), (75, 271237344), (80, 254285010), (84, 242176200), (90, 226031120), (92, 221117400), (96, 211904175), (98, 207579600), (100, 203428008), (105, 193740960), (109, 186631200), (112, 181632150), (115, 176893920), (120, 169523340), (126, 161450800), (138, 147411600), (140, 145305720), (144, 141269450), (147, 138386400), (150, 135618672), (160, 127142505), (161, 126352800), (168, 121088100), (175, 116244576), (180, 113015560), (184, 110558700), (196, 103789800), (200, 101714004), (207, 98274400), (210, 96870480), (218, 93315600), (224, 90816075), (225, 90412448), (230, 88446960), (240, 84761670), (245, 83031840), (252, 80725400), (276, 73705800), (280, 72652860), (288, 70634725), (294, 69193200), (300, 67809336), (315, 64580320), (322, 63176400), (327, 62210400), (336, 60544050), (345, 58964640), (350, 58122288), (360, 56507780), (368, 55279350), (392, 51894900), (400, 50857002), (414, 49137200), (420, 48435240), (436, 46657800), (441, 46128800), (450, 45206224), (460, 44223480), (480, 42380835), (483, 42117600), (490, 41515920), (504, 40362700), (525, 38748192), (529, 38455200), (545, 37326240), (552, 36852900), (560, 36326430), (575, 35378784), (588, 34596600), (600, 33904668), (630, 32290160), (644, 31588200), (654, 31105200), (672, 30272025), (690, 29482320), (700, 29061144), (720, 28253890), (735, 27677280), (736, 27639675), (763, 26661600), (784, 25947450), (800, 25428501), (805, 25270560), (828, 24568600), (840, 24217620), (872, 23328900), (882, 23064400), (900, 22603112), (920, 22111740), (966, 21058800), (980, 20757960), (981, 20736800), (1008, 20181350), (1035, 19654880), (1050, 19374096), (1058, 19227600), (1090, 18663120), (1104, 18426450), (1120, 18163215), (1127, 18050400), (1150, 17689392), (1176, 17298300), (1200, 16952334), (1225, 16606368), (1260, 16145080), (1288, 15794100), (1308, 15552600), (1380, 14741160), (1400, 14530572), (1440, 14126945), (1449, 14039200), (1470, 13838640), (1526, 13330800), (1568, 12973725), (1575, 12916064), (1587, 12818400), (1610, 12635280), (1635, 12442080), (1656, 12284300), (1680, 12108810), (1725, 11792928), (1744, 11664450), (1764, 11532200), (1800, 11301556), (1840, 11055870), (1932, 10529400), (1960, 10378980), (1962, 10368400), (2016, 10090675), (2070, 9827440), (2100, 9687048), (2116, 9613800), (2180, 9331560), (2205, 9225760), (2208, 9213225), (2254, 9025200), (2289, 8887200), (2300, 8844696), (2352, 8649150), (2400, 8476167), (2415, 8423520), (2450, 8303184), (2507, 8114400), (2520, 8072540), (2576, 7897050), (2616, 7776300), (2645, 7691040), (2725, 7465248), (2760, 7370580), (2800, 7265286), (2898, 7019600), (2940, 6919320), (3052, 6665400), (3150, 6458032), (3174, 6409200), (3220, 6317640), (3270, 6221040), (3312, 6142150), (3360, 6054405), (3381, 6016800), (3450, 5896464), (3488, 5832225), (3528, 5766100), (3600, 5650778), (3675, 5535456), (3680, 5527935), (3703, 5493600), (3815, 5332320), (3864, 5264700), (3920, 5189490), (3924, 5184200), (4025, 5054112), (4140, 4913720), (4200, 4843524), (4232, 4806900), (4360, 4665780), (4410, 4612880), (4508, 4512600), (4578, 4443600), (4600, 4422348), (4704, 4324575), (4761, 4272800), (4830, 4211760), (4900, 4151592), (4905, 4147360), (5014, 4057200), (5040, 4036270), (5152, 3948525), (5175, 3930976), (5232, 3888150), (5290, 3845520), (5341, 3808800), (5450, 3732624), (5520, 3685290), (5600, 3632643), (5635, 3610080), (5796, 3509800), (5880, 3459660), (6104, 3332700), (6300, 3229016), (6348, 3204600), (6440, 3158820), (6540, 3110520), (6624, 3071075), (6762, 3008400), (6867, 2962400), (6900, 2948232), (7056, 2883050), (7200, 2825389), (7245, 2807840), (7350, 2767728), (7406, 2746800), (7521, 2704800), (7630, 2666160), (7728, 2632350), (7840, 2594745), (7848, 2592100), (7935, 2563680), (8050, 2527056), (8175, 2488416), (8280, 2456860), (8400, 2421762), (8464, 2403450), (8720, 2332890), (8820, 2306440), (9016, 2256300), (9156, 2221800), (9200, 2211174), (9522, 2136400), (9660, 2105880), (9800, 2075796), (9810, 2073680), (10028, 2028600), (10080, 2018135), (10143, 2005600), (10350, 1965488), (10464, 1944075), (10580, 1922760), (10682, 1904400), (10900, 1866312), (11025, 1845152), (11040, 1842645), (11109, 1831200), (11270, 1805040), (11445, 1777440), (11592, 1754900), (11760, 1729830), (12075, 1684704), (12208, 1666350), (12535, 1622880), (12600, 1614508), (12696, 1602300), (12880, 1579410), (13080, 1555260), (13225, 1538208), (13524, 1504200), (13734, 1481200), (13800, 1474116), (14112, 1441525), (14490, 1403920), (14700, 1383864), (14812, 1373400), (15042, 1352400), (15260, 1333080), (15456, 1316175), (15696, 1296050), (15870, 1281840), (16023, 1269600), (16100, 1263528), (16350, 1244208), (16560, 1228430), (16800, 1210881), (16905, 1203360), (16928, 1201725), (17440, 1166445), (17549, 1159200), (17640, 1153220), (18032, 1128150), (18312, 1110900), (18400, 1105587), (18515, 1098720), (19044, 1068200), (19075, 1066464), (19320, 1052940), (19600, 1037898), (19620, 1036840), (20056, 1014300), (20286, 1002800), (20700, 982744), (21160, 961380), (21364, 952200), (21800, 933156), (22050, 922576), (22218, 915600), (22540, 902520), (22563, 901600), (22890, 888720), (23184, 877450), (23520, 864915), (23805, 854560), (24150, 842352), (24416, 833175), (24525, 829472), (25070, 811440), (25200, 807254), (25392, 801150), (25760, 789705), (25921, 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188025), (109872, 185150), (111090, 183120), (112700, 180504), (112815, 180320), (114450, 177744), (115322, 176400), (115920, 175490), (117600, 172983), (118496, 171675), (119025, 170912), (120336, 169050), (122080, 166635), (122843, 165600), (125350, 162288), (126960, 160230), (128184, 158700), (128800, 157941), (129605, 156960), (130800, 155526), (133308, 152600), (133525, 152352), (135240, 150420), (137340, 148120), (140392, 144900)]