28382400

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 252

約数和(自身を含む): 106047032

約数和(自身を除く): 77664632

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, 64, 72, 73, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 146, 150, 160, 162, 180, 192, 200, 216, 219, 225, 240, 243, 270, 288, 292, 300, 320, 324, 360, 365, 400, 405, 432, 438, 450, 480, 486, 540, 576, 584, 600, 648, 657, 675, 720, 730, 800, 810, 864, 876, 900, 960, 972, 1080, 1095, 1168, 1200, 1215, 1296, 1314, 1350, 1440, 1460, 1600, 1620, 1728, 1752, 1800, 1825, 1944, 1971, 2025, 2160, 2190, 2336, 2400, 2430, 2592, 2628, 2700, 2880, 2920, 3240, 3285, 3504, 3600, 3650, 3888, 3942, 4050, 4320, 4380, 4672, 4800, 4860, 5184, 5256, 5400, 5475, 5840, 5913, 6075, 6480, 6570, 7008, 7200, 7300, 7776, 7884, 8100, 8640, 8760, 9720, 9855, 10512, 10800, 10950, 11680, 11826, 12150, 12960, 13140, 14016, 14400, 14600, 15552, 15768, 16200, 16425, 17520, 17739, 19440, 19710, 21024, 21600, 21900, 23360, 23652, 24300, 25920, 26280, 29200, 29565, 31536, 32400, 32850, 35040, 35478, 38880, 39420, 42048, 43200, 43800, 47304, 48600, 49275, 52560, 58400, 59130, 63072, 64800, 65700, 70080, 70956, 77760, 78840, 87600, 88695, 94608, 97200, 98550, 105120, 116800, 118260, 126144, 129600, 131400, 141912, 147825, 157680, 175200, 177390, 189216, 194400, 197100, 210240, 236520, 262800, 283824, 295650, 315360, 350400, 354780, 378432, 388800, 394200, 443475, 473040, 525600, 567648, 591300, 630720, 709560, 788400, 886950, 946080, 1051200, 1135296, 1182600, 1419120, 1576800, 1773900, 1892160, 2365200, 2838240, 3153600, 3547800, 4730400, 5676480, 7095600, 9460800, 14191200, 28382400]

約数ペア:

[(1, 28382400), (2, 14191200), (3, 9460800), (4, 7095600), (5, 5676480), (6, 4730400), (8, 3547800), (9, 3153600), (10, 2838240), (12, 2365200), (15, 1892160), (16, 1773900), (18, 1576800), (20, 1419120), (24, 1182600), (25, 1135296), (27, 1051200), (30, 946080), (32, 886950), (36, 788400), (40, 709560), (45, 630720), (48, 591300), (50, 567648), (54, 525600), (60, 473040), (64, 443475), (72, 394200), (73, 388800), (75, 378432), (80, 354780), (81, 350400), (90, 315360), (96, 295650), (100, 283824), (108, 262800), (120, 236520), (135, 210240), (144, 197100), (146, 194400), (150, 189216), (160, 177390), (162, 175200), (180, 157680), (192, 147825), (200, 141912), (216, 131400), (219, 129600), (225, 126144), (240, 118260), (243, 116800), (270, 105120), (288, 98550), (292, 97200), (300, 94608), (320, 88695), (324, 87600), (360, 78840), (365, 77760), (400, 70956), (405, 70080), (432, 65700), (438, 64800), (450, 63072), (480, 59130), (486, 58400), (540, 52560), (576, 49275), (584, 48600), (600, 47304), (648, 43800), (657, 43200), (675, 42048), (720, 39420), (730, 38880), (800, 35478), (810, 35040), (864, 32850), (876, 32400), (900, 31536), (960, 29565), (972, 29200), (1080, 26280), (1095, 25920), (1168, 24300), (1200, 23652), (1215, 23360), (1296, 21900), (1314, 21600), (1350, 21024), (1440, 19710), (1460, 19440), (1600, 17739), (1620, 17520), (1728, 16425), (1752, 16200), (1800, 15768), (1825, 15552), (1944, 14600), (1971, 14400), (2025, 14016), (2160, 13140), (2190, 12960), (2336, 12150), (2400, 11826), (2430, 11680), (2592, 10950), (2628, 10800), (2700, 10512), (2880, 9855), (2920, 9720), (3240, 8760), (3285, 8640), (3504, 8100), (3600, 7884), (3650, 7776), (3888, 7300), (3942, 7200), (4050, 7008), (4320, 6570), (4380, 6480), (4672, 6075), (4800, 5913), (4860, 5840), (5184, 5475), (5256, 5400)]