127720800

素因数分解:

$2^5\times 3^7\times 5^2\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 474032160

約数和(自身を除く): 346311360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 73, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 146, 150, 160, 162, 180, 200, 216, 219, 225, 240, 243, 270, 288, 292, 300, 324, 360, 365, 400, 405, 432, 438, 450, 480, 486, 540, 584, 600, 648, 657, 675, 720, 729, 730, 800, 810, 864, 876, 900, 972, 1080, 1095, 1168, 1200, 1215, 1296, 1314, 1350, 1440, 1458, 1460, 1620, 1752, 1800, 1825, 1944, 1971, 2025, 2160, 2187, 2190, 2336, 2400, 2430, 2592, 2628, 2700, 2916, 2920, 3240, 3285, 3504, 3600, 3645, 3650, 3888, 3942, 4050, 4320, 4374, 4380, 4860, 5256, 5400, 5475, 5832, 5840, 5913, 6075, 6480, 6570, 7008, 7200, 7290, 7300, 7776, 7884, 8100, 8748, 8760, 9720, 9855, 10512, 10800, 10935, 10950, 11664, 11680, 11826, 12150, 12960, 13140, 14580, 14600, 15768, 16200, 16425, 17496, 17520, 17739, 18225, 19440, 19710, 21024, 21600, 21870, 21900, 23328, 23652, 24300, 26280, 29160, 29200, 29565, 31536, 32400, 32850, 34992, 35040, 35478, 36450, 38880, 39420, 43740, 43800, 47304, 48600, 49275, 52560, 53217, 54675, 58320, 58400, 59130, 63072, 64800, 65700, 69984, 70956, 72900, 78840, 87480, 87600, 88695, 94608, 97200, 98550, 105120, 106434, 109350, 116640, 118260, 131400, 141912, 145800, 147825, 157680, 159651, 174960, 175200, 177390, 189216, 194400, 197100, 212868, 218700, 236520, 262800, 266085, 283824, 291600, 295650, 315360, 319302, 349920, 354780, 394200, 425736, 437400, 443475, 473040, 525600, 532170, 567648, 583200, 591300, 638604, 709560, 788400, 798255, 851472, 874800, 886950, 946080, 1064340, 1182600, 1277208, 1330425, 1419120, 1576800, 1596510, 1702944, 1749600, 1773900, 2128680, 2365200, 2554416, 2660850, 2838240, 3193020, 3547800, 3991275, 4257360, 4730400, 5108832, 5321700, 6386040, 7095600, 7982550, 8514720, 10643400, 12772080, 14191200, 15965100, 21286800, 25544160, 31930200, 42573600, 63860400, 127720800]

約数ペア:

[(1, 127720800), (2, 63860400), (3, 42573600), (4, 31930200), (5, 25544160), (6, 21286800), (8, 15965100), (9, 14191200), (10, 12772080), (12, 10643400), (15, 8514720), (16, 7982550), (18, 7095600), (20, 6386040), (24, 5321700), (25, 5108832), (27, 4730400), (30, 4257360), (32, 3991275), (36, 3547800), (40, 3193020), (45, 2838240), (48, 2660850), (50, 2554416), (54, 2365200), (60, 2128680), (72, 1773900), (73, 1749600), (75, 1702944), (80, 1596510), (81, 1576800), (90, 1419120), (96, 1330425), (100, 1277208), (108, 1182600), (120, 1064340), (135, 946080), (144, 886950), (146, 874800), (150, 851472), (160, 798255), (162, 788400), (180, 709560), (200, 638604), (216, 591300), (219, 583200), (225, 567648), (240, 532170), (243, 525600), (270, 473040), (288, 443475), (292, 437400), (300, 425736), (324, 394200), (360, 354780), (365, 349920), (400, 319302), (405, 315360), (432, 295650), (438, 291600), (450, 283824), (480, 266085), (486, 262800), (540, 236520), (584, 218700), (600, 212868), (648, 197100), (657, 194400), (675, 189216), (720, 177390), (729, 175200), (730, 174960), (800, 159651), (810, 157680), (864, 147825), (876, 145800), (900, 141912), (972, 131400), (1080, 118260), (1095, 116640), (1168, 109350), (1200, 106434), (1215, 105120), (1296, 98550), (1314, 97200), (1350, 94608), (1440, 88695), (1458, 87600), (1460, 87480), (1620, 78840), (1752, 72900), (1800, 70956), (1825, 69984), (1944, 65700), (1971, 64800), (2025, 63072), (2160, 59130), (2187, 58400), (2190, 58320), (2336, 54675), (2400, 53217), (2430, 52560), (2592, 49275), (2628, 48600), (2700, 47304), (2916, 43800), (2920, 43740), (3240, 39420), (3285, 38880), (3504, 36450), (3600, 35478), (3645, 35040), (3650, 34992), (3888, 32850), (3942, 32400), (4050, 31536), (4320, 29565), (4374, 29200), (4380, 29160), (4860, 26280), (5256, 24300), (5400, 23652), (5475, 23328), (5832, 21900), (5840, 21870), (5913, 21600), (6075, 21024), (6480, 19710), (6570, 19440), (7008, 18225), (7200, 17739), (7290, 17520), (7300, 17496), (7776, 16425), (7884, 16200), (8100, 15768), (8748, 14600), (8760, 14580), (9720, 13140), (9855, 12960), (10512, 12150), (10800, 11826), (10935, 11680), (10950, 11664)]