275421120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:823

約数の個数: 224

約数和(自身を含む): 975481920

約数和(自身を除く): 700060800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 761, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1392, 1508, 1522, 1560, 1740, 1856, 1885, 2080, 2262, 2283, 2320, 2496, 2784, 3016, 3044, 3120, 3480, 3770, 3805, 4160, 4524, 4566, 4640, 5568, 5655, 6032, 6088, 6240, 6960, 7540, 7610, 9048, 9132, 9280, 9893, 11310, 11415, 12064, 12176, 12480, 13920, 15080, 15220, 18096, 18264, 19786, 22069, 22620, 22830, 24128, 24352, 27840, 29679, 30160, 30440, 36192, 36528, 39572, 44138, 45240, 45660, 48704, 49465, 59358, 60320, 60880, 66207, 72384, 73056, 79144, 88276, 90480, 91320, 98930, 110345, 118716, 120640, 121760, 132414, 146112, 148395, 158288, 176552, 180960, 182640, 197860, 220690, 237432, 243520, 264828, 286897, 296790, 316576, 331035, 353104, 361920, 365280, 395720, 441380, 474864, 529656, 573794, 593580, 633152, 662070, 706208, 730560, 791440, 860691, 882760, 949728, 1059312, 1147588, 1187160, 1324140, 1412416, 1434485, 1582880, 1721382, 1765520, 1899456, 2118624, 2295176, 2374320, 2648280, 2868970, 3165760, 3442764, 3531040, 4237248, 4303455, 4590352, 4748640, 5296560, 5737940, 6885528, 7062080, 8606910, 9180704, 9497280, 10593120, 11475880, 13771056, 17213820, 18361408, 21186240, 22951760, 27542112, 34427640, 45903520, 55084224, 68855280, 91807040, 137710560, 275421120]

約数ペア:

[(1, 275421120), (2, 137710560), (3, 91807040), (4, 68855280), (5, 55084224), (6, 45903520), (8, 34427640), (10, 27542112), (12, 22951760), (13, 21186240), (15, 18361408), (16, 17213820), (20, 13771056), (24, 11475880), (26, 10593120), (29, 9497280), (30, 9180704), (32, 8606910), (39, 7062080), (40, 6885528), (48, 5737940), (52, 5296560), (58, 4748640), (60, 4590352), (64, 4303455), (65, 4237248), (78, 3531040), (80, 3442764), (87, 3165760), (96, 2868970), (104, 2648280), (116, 2374320), (120, 2295176), (130, 2118624), (145, 1899456), (156, 1765520), (160, 1721382), (174, 1582880), (192, 1434485), (195, 1412416), (208, 1324140), (232, 1187160), (240, 1147588), (260, 1059312), (290, 949728), (312, 882760), (320, 860691), (348, 791440), (377, 730560), (390, 706208), (416, 662070), (435, 633152), (464, 593580), (480, 573794), (520, 529656), (580, 474864), (624, 441380), (696, 395720), (754, 365280), (761, 361920), (780, 353104), (832, 331035), (870, 316576), (928, 296790), (960, 286897), (1040, 264828), (1131, 243520), (1160, 237432), (1248, 220690), (1392, 197860), (1508, 182640), (1522, 180960), (1560, 176552), (1740, 158288), (1856, 148395), (1885, 146112), (2080, 132414), (2262, 121760), (2283, 120640), (2320, 118716), (2496, 110345), (2784, 98930), (3016, 91320), (3044, 90480), (3120, 88276), (3480, 79144), (3770, 73056), (3805, 72384), (4160, 66207), (4524, 60880), (4566, 60320), (4640, 59358), (5568, 49465), (5655, 48704), (6032, 45660), (6088, 45240), (6240, 44138), (6960, 39572), (7540, 36528), (7610, 36192), (9048, 30440), (9132, 30160), (9280, 29679), (9893, 27840), (11310, 24352), (11415, 24128), (12064, 22830), (12176, 22620), (12480, 22069), (13920, 19786), (15080, 18264), (15220, 18096)]