20254525200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 960

約数和(自身を含む): 91289157120

約数和(自身を除く): 71034631920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 37, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 65, 70, 72, 74, 75, 78, 80, 84, 90, 91, 100, 104, 105, 108, 111, 112, 117, 120, 126, 130, 135, 140, 144, 148, 150, 156, 168, 175, 180, 182, 185, 189, 195, 200, 208, 210, 216, 222, 225, 234, 240, 252, 259, 260, 270, 273, 280, 296, 300, 312, 315, 325, 333, 336, 350, 351, 360, 364, 370, 378, 390, 400, 420, 432, 444, 450, 455, 468, 481, 504, 518, 520, 525, 540, 546, 555, 557, 560, 585, 592, 600, 624, 630, 650, 666, 675, 700, 702, 720, 728, 740, 756, 777, 780, 819, 840, 888, 900, 910, 925, 936, 945, 962, 975, 999, 1008, 1036, 1040, 1050, 1080, 1092, 1110, 1114, 1170, 1200, 1260, 1295, 1300, 1332, 1350, 1365, 1400, 1404, 1443, 1456, 1480, 1512, 1554, 1560, 1575, 1638, 1665, 1671, 1680, 1755, 1776, 1800, 1820, 1850, 1872, 1890, 1924, 1950, 1998, 2072, 2100, 2160, 2184, 2220, 2228, 2275, 2331, 2340, 2405, 2457, 2520, 2590, 2600, 2664, 2700, 2730, 2775, 2785, 2800, 2808, 2886, 2925, 2960, 3024, 3108, 3120, 3150, 3276, 3330, 3342, 3367, 3510, 3600, 3640, 3700, 3780, 3848, 3885, 3899, 3900, 3996, 4095, 4144, 4200, 4329, 4368, 4440, 4456, 4550, 4662, 4680, 4725, 4810, 4914, 4995, 5013, 5040, 5180, 5200, 5328, 5400, 5460, 5550, 5570, 5616, 5772, 5850, 6216, 6300, 6475, 6552, 6660, 6684, 6734, 6825, 6993, 7020, 7215, 7241, 7280, 7400, 7560, 7696, 7770, 7798, 7800, 7992, 8190, 8325, 8355, 8400, 8658, 8775, 8880, 8912, 9100, 9324, 9360, 9450, 9620, 9828, 9990, 10026, 10101, 10360, 10800, 10920, 11100, 11140, 11544, 11655, 11697, 11700, 12025, 12285, 12432, 12600, 12950, 12987, 13104, 13320, 13368, 13468, 13650, 13925, 13986, 14040, 14430, 14482, 14800, 15039, 15120, 15540, 15596, 15600, 15984, 16380, 16650, 16710, 16835, 17316, 17550, 18200, 18648, 18900, 19240, 19425, 19495, 19656, 19980, 20052, 20202, 20475, 20609, 20720, 21645, 21723, 21840, 22200, 22280, 23088, 23310, 23394, 23400, 24050, 24570, 24975, 25065, 25200, 25900, 25974, 26640, 26736, 26936, 27300, 27850, 27972, 28080, 28860, 28964, 30078, 30303, 31080, 31192, 32760, 33300, 33420, 33670, 34632, 34965, 35091, 35100, 36075, 36205, 36400, 37296, 37800, 38480, 38850, 38990, 39312, 39960, 40104, 40404, 40950, 41218, 41775, 43290, 43446, 44400, 44560, 46620, 46788, 46800, 48100, 49140, 49950, 50130, 50505, 50687, 51800, 51948, 53872, 54600, 55700, 55944, 57720, 57928, 58275, 58485, 60156, 60606, 61425, 61827, 62160, 62384, 64935, 65169, 65520, 66600, 66840, 67340, 69264, 69930, 70182, 70200, 72150, 72410, 75195, 75600, 77700, 77980, 79920, 80208, 80808, 81900, 82436, 83550, 84175, 86580, 86892, 90909, 93240, 93576, 96200, 97475, 98280, 99900, 100260, 101010, 101374, 103045, 103600, 103896, 105273, 108225, 108615, 109200, 111400, 111888, 115440, 115856, 116550, 116970, 120312, 121212, 122850, 123654, 125325, 129870, 130338, 133200, 133680, 134680, 139860, 140364, 140400, 144263, 144300, 144820, 150390, 151515, 152061, 155400, 155960, 161616, 163800, 164872, 167100, 168350, 173160, 173784, 174825, 175455, 181025, 181818, 185481, 186480, 187152, 192400, 194950, 195507, 196560, 199800, 200520, 202020, 202748, 206090, 207792, 210546, 216450, 217230, 222800, 233100, 233940, 240624, 242424, 245700, 247308, 250650, 252525, 253435, 259740, 260676, 267917, 269360, 279720, 280728, 288526, 288600, 289640, 292425, 300780, 303030, 304122, 309135, 310800, 311920, 324675, 325845, 327600, 329744, 334200, 336700, 346320, 347568, 349650, 350910, 362050, 363636, 370962, 375975, 389900, 391014, 399600, 401040, 404040, 405496, 412180, 421092, 432789, 432900, 434460, 454545, 456183, 466200, 467880, 484848, 491400, 494616, 501300, 505050, 506870, 515225, 519480, 521352, 526365, 535834, 543075, 556443, 559440, 561456, 577052, 577200, 579280, 584850, 601560, 606060, 608244, 618270, 649350, 651690, 668400, 673400, 699300, 701820, 721315, 724100, 727272, 741924, 751950, 757575, 760305, 779800, 782028, 803751, 808080, 810992, 824360, 842184, 865578, 865800, 868920, 877275, 909090, 912366, 927405, 932400, 935760, 977535, 982800, 989232, 1002600, 1010100, 1013740, 1030450, 1038960, 1042704, 1052730, 1071668, 1086150, 1112886, 1154104, 1169700, 1203120, 1212120, 1216488, 1236540, 1267175, 1298367, 1298700, 1303380, 1339585, 1346800, 1368549, 1398600, 1403640, 1442630, 1448200, 1454544, 1483848, 1503900, 1515150, 1520610, 1545675, 1559600, 1564056, 1607502, 1629225, 1648720, 1684368, 1731156, 1731600, 1737840, 1754550, 1818180, 1824732, 1854810, 1875419, 1955070, 2005200, 2020200, 2027480, 2060900, 2105460, 2143336, 2163945, 2172300, 2225772, 2272725, 2280915, 2308208, 2339400, 2411253, 2424240, 2432976, 2473080, 2534350, 2596734, 2597400, 2606760, 2631825, 2679170, 2737098, 2782215, 2797200, 2807280, 2885260, 2896400, 2967696, 3007800, 3030300, 3041220, 3091350, 3128112, 3215004, 3258450, 3462312, 3509100, 3606575, 3636360, 3649464, 3709620, 3750838, 3801525, 3895101, 3910140, 4018755, 4040400, 4054960, 4121800, 4210920, 4286672, 4327890, 4344600, 4451544, 4545450, 4561830, 4637025, 4678800, 4822506, 4887675, 4946160, 5068700, 5193468, 5194800, 5213520, 5263650, 5358340, 5474196, 5564430, 5626257, 5770520, 6015600, 6060600, 6082440, 6182700, 6430008, 6491835, 6516900, 6697925, 6842745, 6924624, 7018200, 7213150, 7233759, 7272720, 7298928, 7419240, 7501676, 7603050, 7790202, 7820280, 8037510, 8243600, 8421840, 8655780, 8689200, 8903088, 9090900, 9123660, 9274050, 9377095, 9645012, 9775350, 10137400, 10386936, 10527300, 10716680, 10819725, 10948392, 11128860, 11252514, 11404575, 11541040, 12056265, 12121200, 12164880, 12365400, 12860016, 12983670, 13033800, 13395850, 13685490, 13911075, 14036400, 14426300, 14467518, 14838480, 15003352, 15206100, 15580404, 15640560, 16075020, 16878771, 17311560, 18181800, 18247320, 18548100, 18754190, 19290024, 19475505, 19550700, 20093775, 20274800, 20773872, 21054600, 21433360, 21639450, 21896784, 22257720, 22505028, 22809150, 24112530, 24730800, 25967340, 26067600, 26791700, 27370980, 27822150, 28131285, 28852600, 28935036, 30006704, 30412200, 31160808, 32150040, 32459175, 33757542, 34213725, 34623120, 36168795, 36363600, 36494640, 37096200, 37508380, 38580048, 38951010, 39101400, 40187550, 42109200, 43278900, 44515440, 45010056, 45618300, 46885475, 48225060, 50636313, 51934680, 53583400, 54741960, 55644300, 56262570, 57705200, 57870072, 60281325, 60824400, 62321616, 64300080, 64918350, 67515084, 68427450, 72337590, 74192400, 75016760, 77902020, 78202800, 80375100, 84393855, 86557800, 90020112, 91236600, 93770950, 96450120, 97377525, 101272626, 103869360, 107166800, 109483920, 111288600, 112525140, 115740144, 120562650, 129836700, 135030168, 136854900, 140656425, 144675180, 150033520, 155804040, 160750200, 168787710, 173115600, 180843975, 182473200, 187541900, 192900240, 194755050, 202545252, 222577200, 225050280, 241125300, 253181565, 259673400, 270060336, 273709800, 281312850, 289350360, 311608080, 321500400, 337575420, 361687950, 375083800, 389510100, 405090504, 421969275, 450100560, 482250600, 506363130, 519346800, 547419600, 562625700, 578700720, 675150840, 723375900, 750167600, 779020200, 810181008, 843938550, 964501200, 1012726260, 1125251400, 1265907825, 1350301680, 1446751800, 1558040400, 1687877100, 2025452520, 2250502800, 2531815650, 2893503600, 3375754200, 4050905040, 5063631300, 6751508400, 10127262600, 20254525200]

約数ペア:

[(1, 20254525200), (2, 10127262600), (3, 6751508400), (4, 5063631300), (5, 4050905040), (6, 3375754200), (7, 2893503600), (8, 2531815650), (9, 2250502800), (10, 2025452520), (12, 1687877100), (13, 1558040400), (14, 1446751800), (15, 1350301680), (16, 1265907825), (18, 1125251400), (20, 1012726260), (21, 964501200), (24, 843938550), (25, 810181008), (26, 779020200), (27, 750167600), (28, 723375900), (30, 675150840), (35, 578700720), (36, 562625700), (37, 547419600), (39, 519346800), (40, 506363130), (42, 482250600), (45, 450100560), (48, 421969275), (50, 405090504), (52, 389510100), (54, 375083800), (56, 361687950), (60, 337575420), (63, 321500400), (65, 311608080), (70, 289350360), (72, 281312850), (74, 273709800), (75, 270060336), (78, 259673400), (80, 253181565), (84, 241125300), (90, 225050280), (91, 222577200), (100, 202545252), (104, 194755050), (105, 192900240), (108, 187541900), (111, 182473200), (112, 180843975), (117, 173115600), (120, 168787710), (126, 160750200), (130, 155804040), (135, 150033520), (140, 144675180), (144, 140656425), (148, 136854900), (150, 135030168), (156, 129836700), (168, 120562650), (175, 115740144), (180, 112525140), (182, 111288600), (185, 109483920), (189, 107166800), (195, 103869360), (200, 101272626), (208, 97377525), (210, 96450120), (216, 93770950), (222, 91236600), (225, 90020112), (234, 86557800), (240, 84393855), (252, 80375100), (259, 78202800), (260, 77902020), (270, 75016760), (273, 74192400), (280, 72337590), (296, 68427450), (300, 67515084), (312, 64918350), (315, 64300080), (325, 62321616), (333, 60824400), (336, 60281325), (350, 57870072), (351, 57705200), (360, 56262570), (364, 55644300), (370, 54741960), (378, 53583400), (390, 51934680), (400, 50636313), (420, 48225060), (432, 46885475), (444, 45618300), (450, 45010056), (455, 44515440), (468, 43278900), (481, 42109200), (504, 40187550), (518, 39101400), (520, 38951010), (525, 38580048), (540, 37508380), (546, 37096200), (555, 36494640), (557, 36363600), (560, 36168795), (585, 34623120), (592, 34213725), (600, 33757542), (624, 32459175), (630, 32150040), (650, 31160808), (666, 30412200), (675, 30006704), (700, 28935036), (702, 28852600), (720, 28131285), (728, 27822150), (740, 27370980), (756, 26791700), (777, 26067600), (780, 25967340), (819, 24730800), (840, 24112530), (888, 22809150), (900, 22505028), (910, 22257720), (925, 21896784), (936, 21639450), (945, 21433360), (962, 21054600), (975, 20773872), (999, 20274800), (1008, 20093775), (1036, 19550700), (1040, 19475505), (1050, 19290024), (1080, 18754190), (1092, 18548100), (1110, 18247320), (1114, 18181800), (1170, 17311560), (1200, 16878771), (1260, 16075020), (1295, 15640560), (1300, 15580404), (1332, 15206100), (1350, 15003352), (1365, 14838480), (1400, 14467518), (1404, 14426300), (1443, 14036400), (1456, 13911075), (1480, 13685490), (1512, 13395850), (1554, 13033800), (1560, 12983670), (1575, 12860016), (1638, 12365400), (1665, 12164880), (1671, 12121200), (1680, 12056265), (1755, 11541040), (1776, 11404575), (1800, 11252514), (1820, 11128860), (1850, 10948392), (1872, 10819725), (1890, 10716680), (1924, 10527300), (1950, 10386936), (1998, 10137400), (2072, 9775350), (2100, 9645012), (2160, 9377095), (2184, 9274050), (2220, 9123660), (2228, 9090900), (2275, 8903088), (2331, 8689200), (2340, 8655780), (2405, 8421840), (2457, 8243600), (2520, 8037510), (2590, 7820280), (2600, 7790202), (2664, 7603050), (2700, 7501676), (2730, 7419240), (2775, 7298928), (2785, 7272720), (2800, 7233759), (2808, 7213150), (2886, 7018200), (2925, 6924624), (2960, 6842745), (3024, 6697925), (3108, 6516900), (3120, 6491835), (3150, 6430008), (3276, 6182700), (3330, 6082440), (3342, 6060600), (3367, 6015600), (3510, 5770520), (3600, 5626257), (3640, 5564430), (3700, 5474196), (3780, 5358340), (3848, 5263650), (3885, 5213520), (3899, 5194800), (3900, 5193468), (3996, 5068700), (4095, 4946160), (4144, 4887675), (4200, 4822506), (4329, 4678800), (4368, 4637025), (4440, 4561830), (4456, 4545450), (4550, 4451544), (4662, 4344600), (4680, 4327890), (4725, 4286672), (4810, 4210920), (4914, 4121800), (4995, 4054960), (5013, 4040400), (5040, 4018755), (5180, 3910140), (5200, 3895101), (5328, 3801525), (5400, 3750838), (5460, 3709620), (5550, 3649464), (5570, 3636360), (5616, 3606575), (5772, 3509100), (5850, 3462312), (6216, 3258450), (6300, 3215004), (6475, 3128112), (6552, 3091350), (6660, 3041220), (6684, 3030300), (6734, 3007800), (6825, 2967696), (6993, 2896400), (7020, 2885260), (7215, 2807280), (7241, 2797200), (7280, 2782215), (7400, 2737098), (7560, 2679170), (7696, 2631825), (7770, 2606760), (7798, 2597400), (7800, 2596734), (7992, 2534350), (8190, 2473080), (8325, 2432976), (8355, 2424240), (8400, 2411253), (8658, 2339400), (8775, 2308208), (8880, 2280915), (8912, 2272725), (9100, 2225772), (9324, 2172300), (9360, 2163945), (9450, 2143336), (9620, 2105460), (9828, 2060900), (9990, 2027480), (10026, 2020200), (10101, 2005200), (10360, 1955070), (10800, 1875419), (10920, 1854810), (11100, 1824732), (11140, 1818180), (11544, 1754550), (11655, 1737840), (11697, 1731600), (11700, 1731156), (12025, 1684368), (12285, 1648720), (12432, 1629225), (12600, 1607502), (12950, 1564056), (12987, 1559600), (13104, 1545675), (13320, 1520610), (13368, 1515150), (13468, 1503900), (13650, 1483848), (13925, 1454544), (13986, 1448200), (14040, 1442630), (14430, 1403640), (14482, 1398600), (14800, 1368549), (15039, 1346800), (15120, 1339585), (15540, 1303380), (15596, 1298700), (15600, 1298367), (15984, 1267175), (16380, 1236540), (16650, 1216488), (16710, 1212120), (16835, 1203120), (17316, 1169700), (17550, 1154104), (18200, 1112886), (18648, 1086150), (18900, 1071668), (19240, 1052730), (19425, 1042704), (19495, 1038960), (19656, 1030450), (19980, 1013740), (20052, 1010100), (20202, 1002600), (20475, 989232), (20609, 982800), (20720, 977535), (21645, 935760), (21723, 932400), (21840, 927405), (22200, 912366), (22280, 909090), (23088, 877275), (23310, 868920), (23394, 865800), (23400, 865578), (24050, 842184), (24570, 824360), (24975, 810992), (25065, 808080), (25200, 803751), (25900, 782028), (25974, 779800), (26640, 760305), (26736, 757575), (26936, 751950), (27300, 741924), (27850, 727272), (27972, 724100), (28080, 721315), (28860, 701820), (28964, 699300), (30078, 673400), (30303, 668400), (31080, 651690), (31192, 649350), (32760, 618270), (33300, 608244), (33420, 606060), (33670, 601560), (34632, 584850), (34965, 579280), (35091, 577200), (35100, 577052), (36075, 561456), (36205, 559440), (36400, 556443), (37296, 543075), (37800, 535834), (38480, 526365), (38850, 521352), (38990, 519480), (39312, 515225), (39960, 506870), (40104, 505050), (40404, 501300), (40950, 494616), (41218, 491400), (41775, 484848), (43290, 467880), (43446, 466200), (44400, 456183), (44560, 454545), (46620, 434460), (46788, 432900), (46800, 432789), (48100, 421092), (49140, 412180), (49950, 405496), (50130, 404040), (50505, 401040), (50687, 399600), (51800, 391014), (51948, 389900), (53872, 375975), (54600, 370962), (55700, 363636), (55944, 362050), (57720, 350910), (57928, 349650), (58275, 347568), (58485, 346320), (60156, 336700), (60606, 334200), (61425, 329744), (61827, 327600), (62160, 325845), (62384, 324675), (64935, 311920), (65169, 310800), (65520, 309135), (66600, 304122), (66840, 303030), (67340, 300780), (69264, 292425), (69930, 289640), (70182, 288600), (70200, 288526), (72150, 280728), (72410, 279720), (75195, 269360), (75600, 267917), (77700, 260676), (77980, 259740), (79920, 253435), (80208, 252525), (80808, 250650), (81900, 247308), (82436, 245700), (83550, 242424), (84175, 240624), (86580, 233940), (86892, 233100), (90909, 222800), (93240, 217230), (93576, 216450), (96200, 210546), (97475, 207792), (98280, 206090), (99900, 202748), (100260, 202020), (101010, 200520), (101374, 199800), (103045, 196560), (103600, 195507), (103896, 194950), (105273, 192400), (108225, 187152), (108615, 186480), (109200, 185481), (111400, 181818), (111888, 181025), (115440, 175455), (115856, 174825), (116550, 173784), (116970, 173160), (120312, 168350), (121212, 167100), (122850, 164872), (123654, 163800), (125325, 161616), (129870, 155960), (130338, 155400), (133200, 152061), (133680, 151515), (134680, 150390), (139860, 144820), (140364, 144300), (140400, 144263)]