20497730400

素因数分解:

$2^5\times 3^6\times 5^2\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5066

約数の個数: 504

約数和(自身を含む): 85760854704

約数和(自身を除く): 65263124304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 243, 252, 270, 280, 288, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 480, 486, 504, 525, 540, 560, 567, 600, 630, 648, 672, 675, 700, 720, 729, 756, 800, 810, 840, 864, 900, 945, 972, 1008, 1050, 1080, 1120, 1134, 1200, 1215, 1260, 1296, 1350, 1400, 1440, 1458, 1512, 1575, 1620, 1680, 1701, 1800, 1890, 1944, 2016, 2025, 2100, 2160, 2268, 2400, 2430, 2520, 2592, 2700, 2800, 2835, 2916, 3024, 3150, 3240, 3360, 3402, 3600, 3645, 3780, 3888, 4050, 4200, 4320, 4536, 4725, 4860, 5021, 5040, 5103, 5400, 5600, 5670, 5832, 6048, 6075, 6300, 6480, 6804, 7200, 7290, 7560, 7776, 8100, 8400, 8505, 9072, 9450, 9720, 10042, 10080, 10206, 10800, 11340, 11664, 12150, 12600, 12960, 13608, 14175, 14580, 15063, 15120, 16200, 16800, 17010, 18144, 18225, 18900, 19440, 20084, 20412, 21600, 22680, 23328, 24300, 25105, 25200, 25515, 27216, 28350, 29160, 30126, 30240, 32400, 34020, 35147, 36450, 37800, 38880, 40168, 40824, 42525, 45189, 45360, 48600, 50210, 50400, 51030, 54432, 56700, 58320, 60252, 64800, 68040, 70294, 72900, 75315, 75600, 80336, 81648, 85050, 90378, 90720, 97200, 100420, 102060, 105441, 113400, 116640, 120504, 125525, 127575, 135567, 136080, 140588, 145800, 150630, 151200, 160672, 163296, 170100, 175735, 180756, 194400, 200840, 204120, 210882, 225945, 226800, 241008, 251050, 255150, 271134, 272160, 281176, 291600, 301260, 316323, 340200, 351470, 361512, 376575, 401680, 406701, 408240, 421764, 451890, 453600, 482016, 502100, 510300, 527205, 542268, 562352, 583200, 602520, 632646, 677835, 680400, 702940, 723024, 753150, 803360, 813402, 816480, 843528, 878675, 903780, 948969, 1004200, 1020600, 1054410, 1084536, 1124704, 1129725, 1205040, 1220103, 1265292, 1355670, 1360800, 1405880, 1446048, 1506300, 1581615, 1626804, 1687056, 1757350, 1807560, 1897938, 2008400, 2033505, 2041200, 2108820, 2169072, 2259450, 2410080, 2440206, 2530584, 2636025, 2711340, 2811760, 2846907, 3012600, 3163230, 3253608, 3374112, 3389175, 3514700, 3615120, 3660309, 3795876, 4016800, 4067010, 4082400, 4217640, 4338144, 4518900, 4744845, 4880412, 5061168, 5272050, 5422680, 5623520, 5693814, 6025200, 6100515, 6326460, 6507216, 6778350, 7029400, 7230240, 7320618, 7591752, 7908075, 8134020, 8435280, 8540721, 9037800, 9489690, 9760824, 10122336, 10167525, 10544100, 10845360, 11387628, 12050400, 12201030, 12652920, 13014432, 13556700, 14058800, 14234535, 14641236, 15183504, 15816150, 16268040, 16870560, 17081442, 18075600, 18301545, 18979380, 19521648, 20335050, 21088200, 21690720, 22775256, 23724225, 24402060, 25305840, 25622163, 27113400, 28117600, 28469070, 29282472, 30367008, 30502575, 31632300, 32536080, 34162884, 36151200, 36603090, 37958760, 39043296, 40670100, 42176400, 42703605, 45550512, 47448450, 48804120, 50611680, 51244326, 54226800, 56938140, 58564944, 61005150, 63264600, 65072160, 68325768, 71172675, 73206180, 75917520, 81340200, 84352800, 85407210, 91101024, 91507725, 94896900, 97608240, 102488652, 108453600, 113876280, 117129888, 122010300, 126529200, 128110815, 136651536, 142345350, 146412360, 151835040, 162680400, 170814420, 183015450, 189793800, 195216480, 204977304, 213518025, 227752560, 244020600, 253058400, 256221630, 273303072, 284690700, 292824720, 325360800, 341628840, 366030900, 379587600, 409954608, 427036050, 455505120, 488041200, 512443260, 569381400, 585649440, 640554075, 683257680, 732061800, 759175200, 819909216, 854072100, 976082400, 1024886520, 1138762800, 1281108150, 1366515360, 1464123600, 1708144200, 2049773040, 2277525600, 2562216300, 2928247200, 3416288400, 4099546080, 5124432600, 6832576800, 10248865200, 20497730400]

約数ペア:

[(1, 20497730400), (2, 10248865200), (3, 6832576800), (4, 5124432600), (5, 4099546080), (6, 3416288400), (7, 2928247200), (8, 2562216300), (9, 2277525600), (10, 2049773040), (12, 1708144200), (14, 1464123600), (15, 1366515360), (16, 1281108150), (18, 1138762800), (20, 1024886520), (21, 976082400), (24, 854072100), (25, 819909216), (27, 759175200), (28, 732061800), (30, 683257680), (32, 640554075), (35, 585649440), (36, 569381400), (40, 512443260), (42, 488041200), (45, 455505120), (48, 427036050), (50, 409954608), (54, 379587600), (56, 366030900), (60, 341628840), (63, 325360800), (70, 292824720), (72, 284690700), (75, 273303072), (80, 256221630), (81, 253058400), (84, 244020600), (90, 227752560), (96, 213518025), (100, 204977304), (105, 195216480), (108, 189793800), (112, 183015450), (120, 170814420), (126, 162680400), (135, 151835040), (140, 146412360), (144, 142345350), (150, 136651536), (160, 128110815), (162, 126529200), (168, 122010300), (175, 117129888), (180, 113876280), (189, 108453600), (200, 102488652), (210, 97608240), (216, 94896900), (224, 91507725), (225, 91101024), (240, 85407210), (243, 84352800), (252, 81340200), (270, 75917520), (280, 73206180), (288, 71172675), (300, 68325768), (315, 65072160), (324, 63264600), (336, 61005150), (350, 58564944), (360, 56938140), (378, 54226800), (400, 51244326), (405, 50611680), (420, 48804120), (432, 47448450), (450, 45550512), (480, 42703605), (486, 42176400), (504, 40670100), (525, 39043296), (540, 37958760), (560, 36603090), (567, 36151200), (600, 34162884), (630, 32536080), (648, 31632300), (672, 30502575), (675, 30367008), (700, 29282472), (720, 28469070), (729, 28117600), (756, 27113400), (800, 25622163), (810, 25305840), (840, 24402060), (864, 23724225), (900, 22775256), (945, 21690720), (972, 21088200), (1008, 20335050), (1050, 19521648), (1080, 18979380), (1120, 18301545), (1134, 18075600), (1200, 17081442), (1215, 16870560), (1260, 16268040), (1296, 15816150), (1350, 15183504), (1400, 14641236), (1440, 14234535), (1458, 14058800), (1512, 13556700), (1575, 13014432), (1620, 12652920), (1680, 12201030), (1701, 12050400), (1800, 11387628), (1890, 10845360), (1944, 10544100), (2016, 10167525), (2025, 10122336), (2100, 9760824), (2160, 9489690), (2268, 9037800), (2400, 8540721), (2430, 8435280), (2520, 8134020), (2592, 7908075), (2700, 7591752), (2800, 7320618), (2835, 7230240), (2916, 7029400), (3024, 6778350), (3150, 6507216), (3240, 6326460), (3360, 6100515), (3402, 6025200), (3600, 5693814), (3645, 5623520), (3780, 5422680), (3888, 5272050), (4050, 5061168), (4200, 4880412), (4320, 4744845), (4536, 4518900), (4725, 4338144), (4860, 4217640), (5021, 4082400), (5040, 4067010), (5103, 4016800), (5400, 3795876), (5600, 3660309), (5670, 3615120), (5832, 3514700), (6048, 3389175), (6075, 3374112), (6300, 3253608), (6480, 3163230), (6804, 3012600), (7200, 2846907), (7290, 2811760), (7560, 2711340), (7776, 2636025), (8100, 2530584), (8400, 2440206), (8505, 2410080), (9072, 2259450), (9450, 2169072), (9720, 2108820), (10042, 2041200), (10080, 2033505), (10206, 2008400), (10800, 1897938), (11340, 1807560), (11664, 1757350), (12150, 1687056), (12600, 1626804), (12960, 1581615), (13608, 1506300), (14175, 1446048), (14580, 1405880), (15063, 1360800), (15120, 1355670), (16200, 1265292), (16800, 1220103), (17010, 1205040), (18144, 1129725), (18225, 1124704), (18900, 1084536), (19440, 1054410), (20084, 1020600), (20412, 1004200), (21600, 948969), (22680, 903780), (23328, 878675), (24300, 843528), (25105, 816480), (25200, 813402), (25515, 803360), (27216, 753150), (28350, 723024), (29160, 702940), (30126, 680400), (30240, 677835), (32400, 632646), (34020, 602520), (35147, 583200), (36450, 562352), (37800, 542268), (38880, 527205), (40168, 510300), (40824, 502100), (42525, 482016), (45189, 453600), (45360, 451890), (48600, 421764), (50210, 408240), (50400, 406701), (51030, 401680), (54432, 376575), (56700, 361512), (58320, 351470), (60252, 340200), (64800, 316323), (68040, 301260), (70294, 291600), (72900, 281176), (75315, 272160), (75600, 271134), (80336, 255150), (81648, 251050), (85050, 241008), (90378, 226800), (90720, 225945), (97200, 210882), (100420, 204120), (102060, 200840), (105441, 194400), (113400, 180756), (116640, 175735), (120504, 170100), (125525, 163296), (127575, 160672), (135567, 151200), (136080, 150630), (140588, 145800)]