20228909400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 864

約数和(自身を含む): 84917064960

約数和(自身を除く): 64688155560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 46, 50, 56, 58, 60, 63, 69, 70, 72, 75, 83, 84, 87, 90, 92, 100, 105, 115, 116, 120, 126, 138, 140, 145, 150, 161, 166, 168, 174, 175, 180, 184, 200, 203, 207, 210, 225, 230, 232, 249, 252, 261, 276, 280, 290, 300, 315, 322, 332, 345, 348, 350, 360, 406, 414, 415, 420, 435, 450, 460, 483, 498, 504, 522, 525, 552, 575, 580, 581, 600, 609, 630, 644, 664, 667, 690, 696, 700, 725, 747, 805, 812, 828, 830, 840, 841, 870, 900, 920, 966, 996, 1015, 1035, 1044, 1050, 1150, 1160, 1162, 1218, 1245, 1260, 1288, 1305, 1334, 1380, 1400, 1449, 1450, 1494, 1575, 1610, 1624, 1656, 1660, 1682, 1725, 1740, 1743, 1800, 1827, 1909, 1932, 1992, 2001, 2030, 2070, 2075, 2088, 2100, 2175, 2300, 2324, 2407, 2415, 2436, 2490, 2520, 2523, 2610, 2668, 2760, 2898, 2900, 2905, 2988, 3045, 3150, 3220, 3320, 3335, 3364, 3450, 3480, 3486, 3654, 3735, 3818, 3864, 4002, 4025, 4060, 4140, 4150, 4200, 4205, 4350, 4600, 4648, 4669, 4814, 4830, 4872, 4980, 5046, 5075, 5175, 5220, 5229, 5336, 5727, 5796, 5800, 5810, 5887, 5976, 6003, 6090, 6225, 6300, 6440, 6525, 6670, 6728, 6900, 6972, 7221, 7245, 7308, 7470, 7569, 7636, 8004, 8050, 8120, 8280, 8300, 8410, 8700, 8715, 9135, 9338, 9545, 9628, 9660, 9960, 10005, 10092, 10150, 10350, 10440, 10458, 11454, 11592, 11620, 11774, 12006, 12035, 12075, 12180, 12450, 12600, 12615, 13050, 13340, 13363, 13800, 13944, 14007, 14442, 14490, 14525, 14616, 14940, 15138, 15225, 15272, 16008, 16100, 16600, 16675, 16820, 16849, 17181, 17400, 17430, 17661, 18270, 18675, 18676, 19090, 19256, 19320, 19343, 20010, 20184, 20300, 20700, 20916, 21025, 21663, 22908, 23240, 23345, 23548, 24012, 24070, 24150, 24360, 24900, 25230, 26100, 26145, 26680, 26726, 28014, 28635, 28884, 28980, 29050, 29435, 29880, 30015, 30276, 30450, 32200, 33350, 33640, 33698, 34362, 34860, 35322, 36105, 36225, 36540, 37350, 37352, 37845, 38180, 38686, 40020, 40089, 40600, 41400, 41832, 42021, 42050, 43326, 43575, 45675, 45816, 46690, 47096, 47725, 48024, 48140, 48300, 49800, 50025, 50460, 50547, 52200, 52290, 52983, 53452, 55361, 56028, 57270, 57768, 57960, 58029, 58100, 58870, 60030, 60175, 60552, 60900, 63075, 66700, 66815, 67396, 68724, 69720, 69803, 70035, 70644, 72210, 72450, 73080, 74700, 75690, 76360, 77372, 80040, 80178, 84042, 84100, 84245, 85905, 86652, 87150, 88305, 91350, 93380, 95450, 96280, 96600, 96715, 100050, 100920, 101094, 104580, 105966, 106904, 108315, 110722, 112056, 114540, 116058, 116200, 116725, 117740, 120060, 120267, 120350, 121800, 126150, 130725, 133400, 133630, 134792, 135401, 137448, 139606, 140070, 141288, 143175, 144420, 144900, 147175, 149400, 150075, 151380, 151641, 154744, 160356, 166083, 168084, 168200, 168490, 171810, 173304, 174087, 174300, 176610, 180525, 182700, 186760, 189225, 190900, 193430, 200100, 200445, 202188, 209160, 209409, 210105, 211932, 216630, 221444, 229080, 232116, 233450, 235480, 240120, 240534, 240700, 252300, 252735, 261450, 264915, 267260, 270802, 276805, 279212, 280140, 286350, 288840, 289800, 290145, 294350, 300150, 302760, 303282, 320712, 332166, 334075, 336168, 336980, 343620, 348174, 348600, 349015, 350175, 353220, 361050, 365400, 378450, 381800, 386860, 387527, 400200, 400890, 404376, 406203, 418818, 420210, 421225, 423864, 429525, 433260, 441525, 442888, 464232, 466900, 481068, 481400, 483575, 488621, 498249, 504600, 505470, 522900, 529830, 534520, 541575, 541604, 553610, 558424, 560280, 572700, 580290, 588700, 600300, 601335, 606564, 628227, 664332, 668150, 673960, 677005, 687240, 696348, 698030, 700350, 706440, 722100, 756900, 758205, 773720, 775054, 801780, 812406, 830415, 837636, 840420, 842450, 859050, 866520, 870435, 883050, 933800, 962136, 967150, 977242, 996498, 1002225, 1010940, 1045800, 1047045, 1050525, 1059660, 1083150, 1083208, 1107220, 1145400, 1160580, 1162581, 1177400, 1200600, 1202670, 1213128, 1218609, 1256454, 1263675, 1324575, 1328664, 1336300, 1354010, 1384025, 1392696, 1396060, 1400700, 1444200, 1450725, 1465863, 1513800, 1516410, 1550108, 1603560, 1605469, 1624812, 1660830, 1675272, 1680840, 1684900, 1718100, 1740870, 1745075, 1766100, 1934300, 1937635, 1954484, 1992996, 2004450, 2021880, 2031015, 2094090, 2101050, 2119320, 2166300, 2214440, 2321160, 2325162, 2405340, 2437218, 2443105, 2491245, 2512908, 2527350, 2649150, 2672600, 2708020, 2768050, 2792120, 2801400, 2901450, 2931726, 3006675, 3032820, 3100216, 3141135, 3210938, 3249624, 3321660, 3369800, 3385025, 3436200, 3481740, 3487743, 3490150, 3532200, 3791025, 3868600, 3875270, 3908968, 3985992, 4008900, 4062030, 4152075, 4188180, 4202100, 4332600, 4352175, 4397589, 4650324, 4810680, 4816407, 4874436, 4886210, 4982490, 5025816, 5054700, 5235225, 5298300, 5416040, 5536100, 5802900, 5812905, 5863452, 6013350, 6065640, 6093045, 6282270, 6421876, 6643320, 6770050, 6963480, 6975486, 6980300, 7329315, 7582050, 7750540, 8017800, 8027345, 8124060, 8304150, 8376360, 8404200, 8704350, 8795178, 9300648, 9632814, 9688175, 9748872, 9772420, 9964980, 10109400, 10155075, 10470450, 10596600, 11072200, 11238283, 11605800, 11625810, 11726904, 12026700, 12186090, 12215525, 12456225, 12564540, 12843752, 13540100, 13950972, 13960600, 14449221, 14658630, 15164100, 15501080, 15705675, 16054690, 16248120, 16608300, 17408700, 17438715, 17590356, 19265628, 19376350, 19544840, 19929960, 20310150, 20940900, 21987945, 22476566, 23251620, 24053400, 24082035, 24372180, 24431050, 24912450, 25129080, 27080200, 27901944, 28898442, 29064525, 29317260, 30328200, 30465225, 31411350, 32109380, 33216600, 33714849, 34817400, 34877430, 35180712, 36646575, 38531256, 38752700, 40136725, 40620300, 41881800, 43975890, 44953132, 46503240, 48164070, 48744360, 48862100, 49824900, 56191415, 57796884, 58129050, 58634520, 60930450, 62822700, 64218760, 67429698, 69754860, 72246105, 73293150, 77505400, 80273450, 81240600, 87193575, 87951780, 89906264, 96328140, 97724200, 99649800, 101144547, 109939725, 112382830, 115593768, 116258100, 120410175, 121860900, 125645400, 134859396, 139509720, 144492210, 146586300, 160546900, 168574245, 174387150, 175903560, 192656280, 202289094, 219879450, 224765660, 232516200, 240820350, 243721800, 269718792, 280957075, 288984420, 293172600, 321093800, 337148490, 348774300, 361230525, 404578188, 439758900, 449531320, 481640700, 505722735, 561914150, 577968840, 674296980, 697548600, 722461050, 809156376, 842871225, 879517800, 963281400, 1011445470, 1123828300, 1348593960, 1444922100, 1685742450, 2022890940, 2247656600, 2528613675, 2889844200, 3371484900, 4045781880, 5057227350, 6742969800, 10114454700, 20228909400]

約数ペア:

[(1, 20228909400), (2, 10114454700), (3, 6742969800), (4, 5057227350), (5, 4045781880), (6, 3371484900), (7, 2889844200), (8, 2528613675), (9, 2247656600), (10, 2022890940), (12, 1685742450), (14, 1444922100), (15, 1348593960), (18, 1123828300), (20, 1011445470), (21, 963281400), (23, 879517800), (24, 842871225), (25, 809156376), (28, 722461050), (29, 697548600), (30, 674296980), (35, 577968840), (36, 561914150), (40, 505722735), (42, 481640700), (45, 449531320), (46, 439758900), (50, 404578188), (56, 361230525), (58, 348774300), (60, 337148490), (63, 321093800), (69, 293172600), (70, 288984420), (72, 280957075), (75, 269718792), (83, 243721800), (84, 240820350), (87, 232516200), (90, 224765660), (92, 219879450), (100, 202289094), (105, 192656280), (115, 175903560), (116, 174387150), (120, 168574245), (126, 160546900), (138, 146586300), (140, 144492210), (145, 139509720), (150, 134859396), (161, 125645400), (166, 121860900), (168, 120410175), (174, 116258100), (175, 115593768), (180, 112382830), (184, 109939725), (200, 101144547), (203, 99649800), (207, 97724200), (210, 96328140), (225, 89906264), (230, 87951780), (232, 87193575), (249, 81240600), (252, 80273450), (261, 77505400), (276, 73293150), (280, 72246105), (290, 69754860), (300, 67429698), (315, 64218760), (322, 62822700), (332, 60930450), (345, 58634520), (348, 58129050), (350, 57796884), (360, 56191415), (406, 49824900), (414, 48862100), (415, 48744360), (420, 48164070), (435, 46503240), (450, 44953132), (460, 43975890), (483, 41881800), (498, 40620300), (504, 40136725), (522, 38752700), (525, 38531256), (552, 36646575), (575, 35180712), (580, 34877430), (581, 34817400), (600, 33714849), (609, 33216600), (630, 32109380), (644, 31411350), (664, 30465225), (667, 30328200), (690, 29317260), (696, 29064525), (700, 28898442), (725, 27901944), (747, 27080200), (805, 25129080), (812, 24912450), (828, 24431050), (830, 24372180), (840, 24082035), (841, 24053400), (870, 23251620), (900, 22476566), (920, 21987945), (966, 20940900), (996, 20310150), (1015, 19929960), (1035, 19544840), (1044, 19376350), (1050, 19265628), (1150, 17590356), (1160, 17438715), (1162, 17408700), (1218, 16608300), (1245, 16248120), (1260, 16054690), (1288, 15705675), (1305, 15501080), (1334, 15164100), (1380, 14658630), (1400, 14449221), (1449, 13960600), (1450, 13950972), (1494, 13540100), (1575, 12843752), (1610, 12564540), (1624, 12456225), (1656, 12215525), (1660, 12186090), (1682, 12026700), (1725, 11726904), (1740, 11625810), (1743, 11605800), (1800, 11238283), (1827, 11072200), (1909, 10596600), (1932, 10470450), (1992, 10155075), (2001, 10109400), (2030, 9964980), (2070, 9772420), (2075, 9748872), (2088, 9688175), (2100, 9632814), (2175, 9300648), (2300, 8795178), (2324, 8704350), (2407, 8404200), (2415, 8376360), (2436, 8304150), (2490, 8124060), (2520, 8027345), (2523, 8017800), (2610, 7750540), (2668, 7582050), (2760, 7329315), (2898, 6980300), (2900, 6975486), (2905, 6963480), (2988, 6770050), (3045, 6643320), (3150, 6421876), (3220, 6282270), (3320, 6093045), (3335, 6065640), (3364, 6013350), (3450, 5863452), (3480, 5812905), (3486, 5802900), (3654, 5536100), (3735, 5416040), (3818, 5298300), (3864, 5235225), (4002, 5054700), (4025, 5025816), (4060, 4982490), (4140, 4886210), (4150, 4874436), (4200, 4816407), (4205, 4810680), (4350, 4650324), (4600, 4397589), (4648, 4352175), (4669, 4332600), (4814, 4202100), (4830, 4188180), (4872, 4152075), (4980, 4062030), (5046, 4008900), (5075, 3985992), (5175, 3908968), (5220, 3875270), (5229, 3868600), (5336, 3791025), (5727, 3532200), (5796, 3490150), (5800, 3487743), (5810, 3481740), (5887, 3436200), (5976, 3385025), (6003, 3369800), (6090, 3321660), (6225, 3249624), (6300, 3210938), (6440, 3141135), (6525, 3100216), (6670, 3032820), (6728, 3006675), (6900, 2931726), (6972, 2901450), (7221, 2801400), (7245, 2792120), (7308, 2768050), (7470, 2708020), (7569, 2672600), (7636, 2649150), (8004, 2527350), (8050, 2512908), (8120, 2491245), (8280, 2443105), (8300, 2437218), (8410, 2405340), (8700, 2325162), (8715, 2321160), (9135, 2214440), (9338, 2166300), (9545, 2119320), (9628, 2101050), (9660, 2094090), (9960, 2031015), (10005, 2021880), (10092, 2004450), (10150, 1992996), (10350, 1954484), (10440, 1937635), (10458, 1934300), (11454, 1766100), (11592, 1745075), (11620, 1740870), (11774, 1718100), (12006, 1684900), (12035, 1680840), (12075, 1675272), (12180, 1660830), (12450, 1624812), (12600, 1605469), (12615, 1603560), (13050, 1550108), (13340, 1516410), (13363, 1513800), (13800, 1465863), (13944, 1450725), (14007, 1444200), (14442, 1400700), (14490, 1396060), (14525, 1392696), (14616, 1384025), (14940, 1354010), (15138, 1336300), (15225, 1328664), (15272, 1324575), (16008, 1263675), (16100, 1256454), (16600, 1218609), (16675, 1213128), (16820, 1202670), (16849, 1200600), (17181, 1177400), (17400, 1162581), (17430, 1160580), (17661, 1145400), (18270, 1107220), (18675, 1083208), (18676, 1083150), (19090, 1059660), (19256, 1050525), (19320, 1047045), (19343, 1045800), (20010, 1010940), (20184, 1002225), (20300, 996498), (20700, 977242), (20916, 967150), (21025, 962136), (21663, 933800), (22908, 883050), (23240, 870435), (23345, 866520), (23548, 859050), (24012, 842450), (24070, 840420), (24150, 837636), (24360, 830415), (24900, 812406), (25230, 801780), (26100, 775054), (26145, 773720), (26680, 758205), (26726, 756900), (28014, 722100), (28635, 706440), (28884, 700350), (28980, 698030), (29050, 696348), (29435, 687240), (29880, 677005), (30015, 673960), (30276, 668150), (30450, 664332), (32200, 628227), (33350, 606564), (33640, 601335), (33698, 600300), (34362, 588700), (34860, 580290), (35322, 572700), (36105, 560280), (36225, 558424), (36540, 553610), (37350, 541604), (37352, 541575), (37845, 534520), (38180, 529830), (38686, 522900), (40020, 505470), (40089, 504600), (40600, 498249), (41400, 488621), (41832, 483575), (42021, 481400), (42050, 481068), (43326, 466900), (43575, 464232), (45675, 442888), (45816, 441525), (46690, 433260), (47096, 429525), (47725, 423864), (48024, 421225), (48140, 420210), (48300, 418818), (49800, 406203), (50025, 404376), (50460, 400890), (50547, 400200), (52200, 387527), (52290, 386860), (52983, 381800), (53452, 378450), (55361, 365400), (56028, 361050), (57270, 353220), (57768, 350175), (57960, 349015), (58029, 348600), (58100, 348174), (58870, 343620), (60030, 336980), (60175, 336168), (60552, 334075), (60900, 332166), (63075, 320712), (66700, 303282), (66815, 302760), (67396, 300150), (68724, 294350), (69720, 290145), (69803, 289800), (70035, 288840), (70644, 286350), (72210, 280140), (72450, 279212), (73080, 276805), (74700, 270802), (75690, 267260), (76360, 264915), (77372, 261450), (80040, 252735), (80178, 252300), (84042, 240700), (84100, 240534), (84245, 240120), (85905, 235480), (86652, 233450), (87150, 232116), (88305, 229080), (91350, 221444), (93380, 216630), (95450, 211932), (96280, 210105), (96600, 209409), (96715, 209160), (100050, 202188), (100920, 200445), (101094, 200100), (104580, 193430), (105966, 190900), (106904, 189225), (108315, 186760), (110722, 182700), (112056, 180525), (114540, 176610), (116058, 174300), (116200, 174087), (116725, 173304), (117740, 171810), (120060, 168490), (120267, 168200), (120350, 168084), (121800, 166083), (126150, 160356), (130725, 154744), (133400, 151641), (133630, 151380), (134792, 150075), (135401, 149400), (137448, 147175), (139606, 144900), (140070, 144420), (141288, 143175)]