205480800

素因数分解:

$2^5\times 3^5\times 5^2\times 7^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 432

約数和(自身を含む): 864444672

約数和(自身を除く): 658963872

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, 151, 160, 162, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 243, 252, 270, 280, 288, 300, 302, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 453, 480, 486, 504, 525, 540, 560, 567, 600, 604, 630, 648, 672, 675, 700, 720, 755, 756, 800, 810, 840, 864, 900, 906, 945, 972, 1008, 1050, 1057, 1080, 1120, 1134, 1200, 1208, 1215, 1260, 1296, 1350, 1359, 1400, 1440, 1510, 1512, 1575, 1620, 1680, 1701, 1800, 1812, 1890, 1944, 2016, 2025, 2100, 2114, 2160, 2265, 2268, 2400, 2416, 2430, 2520, 2592, 2700, 2718, 2800, 2835, 3020, 3024, 3150, 3171, 3240, 3360, 3402, 3600, 3624, 3775, 3780, 3888, 4050, 4077, 4200, 4228, 4320, 4530, 4536, 4725, 4832, 4860, 5040, 5285, 5400, 5436, 5600, 5670, 6040, 6048, 6075, 6300, 6342, 6480, 6795, 6804, 7200, 7248, 7550, 7560, 7776, 8100, 8154, 8400, 8456, 8505, 9060, 9072, 9450, 9513, 9720, 10080, 10570, 10800, 10872, 11325, 11340, 12080, 12150, 12231, 12600, 12684, 12960, 13590, 13608, 14175, 14496, 15100, 15120, 15855, 16200, 16308, 16800, 16912, 17010, 18120, 18144, 18900, 19026, 19440, 20385, 21140, 21600, 21744, 22650, 22680, 24160, 24300, 24462, 25200, 25368, 26425, 27180, 27216, 28350, 28539, 30200, 30240, 31710, 32400, 32616, 33824, 33975, 34020, 36240, 36693, 37800, 38052, 38880, 40770, 42280, 42525, 43488, 45300, 45360, 47565, 48600, 48924, 50400, 50736, 52850, 54360, 54432, 56700, 57078, 60400, 61155, 63420, 64800, 65232, 67950, 68040, 72480, 73386, 75600, 76104, 79275, 81540, 84560, 85050, 85617, 90600, 90720, 95130, 97200, 97848, 101472, 101925, 105700, 108720, 113400, 114156, 120800, 122310, 126840, 130464, 135900, 136080, 142695, 146772, 151200, 152208, 158550, 163080, 169120, 170100, 171234, 181200, 183465, 190260, 194400, 195696, 203850, 211400, 217440, 226800, 228312, 237825, 244620, 253680, 256851, 271800, 272160, 285390, 293544, 304416, 305775, 317100, 326160, 340200, 342468, 362400, 366930, 380520, 391392, 407700, 422800, 428085, 453600, 456624, 475650, 489240, 507360, 513702, 543600, 570780, 587088, 611550, 634200, 652320, 680400, 684936, 713475, 733860, 761040, 815400, 845600, 856170, 913248, 917325, 951300, 978480, 1027404, 1087200, 1141560, 1174176, 1223100, 1268400, 1284255, 1360800, 1369872, 1426950, 1467720, 1522080, 1630800, 1712340, 1834650, 1902600, 1956960, 2054808, 2140425, 2283120, 2446200, 2536800, 2568510, 2739744, 2853900, 2935440, 3261600, 3424680, 3669300, 3805200, 4109616, 4280850, 4566240, 4892400, 5137020, 5707800, 5870880, 6421275, 6849360, 7338600, 7610400, 8219232, 8561700, 9784800, 10274040, 11415600, 12842550, 13698720, 14677200, 17123400, 20548080, 22831200, 25685100, 29354400, 34246800, 41096160, 51370200, 68493600, 102740400, 205480800]

約数ペア:

[(1, 205480800), (2, 102740400), (3, 68493600), (4, 51370200), (5, 41096160), (6, 34246800), (7, 29354400), (8, 25685100), (9, 22831200), (10, 20548080), (12, 17123400), (14, 14677200), (15, 13698720), (16, 12842550), (18, 11415600), (20, 10274040), (21, 9784800), (24, 8561700), (25, 8219232), (27, 7610400), (28, 7338600), (30, 6849360), (32, 6421275), (35, 5870880), (36, 5707800), (40, 5137020), (42, 4892400), (45, 4566240), (48, 4280850), (50, 4109616), (54, 3805200), (56, 3669300), (60, 3424680), (63, 3261600), (70, 2935440), (72, 2853900), (75, 2739744), (80, 2568510), (81, 2536800), (84, 2446200), (90, 2283120), (96, 2140425), (100, 2054808), (105, 1956960), (108, 1902600), (112, 1834650), (120, 1712340), (126, 1630800), (135, 1522080), (140, 1467720), (144, 1426950), (150, 1369872), (151, 1360800), (160, 1284255), (162, 1268400), (168, 1223100), (175, 1174176), (180, 1141560), (189, 1087200), (200, 1027404), (210, 978480), (216, 951300), (224, 917325), (225, 913248), (240, 856170), (243, 845600), (252, 815400), (270, 761040), (280, 733860), (288, 713475), (300, 684936), (302, 680400), (315, 652320), (324, 634200), (336, 611550), (350, 587088), (360, 570780), (378, 543600), (400, 513702), (405, 507360), (420, 489240), (432, 475650), (450, 456624), (453, 453600), (480, 428085), (486, 422800), (504, 407700), (525, 391392), (540, 380520), (560, 366930), (567, 362400), (600, 342468), (604, 340200), (630, 326160), (648, 317100), (672, 305775), (675, 304416), (700, 293544), (720, 285390), (755, 272160), (756, 271800), (800, 256851), (810, 253680), (840, 244620), (864, 237825), (900, 228312), (906, 226800), (945, 217440), (972, 211400), (1008, 203850), (1050, 195696), (1057, 194400), (1080, 190260), (1120, 183465), (1134, 181200), (1200, 171234), (1208, 170100), (1215, 169120), (1260, 163080), (1296, 158550), (1350, 152208), (1359, 151200), (1400, 146772), (1440, 142695), (1510, 136080), (1512, 135900), (1575, 130464), (1620, 126840), (1680, 122310), (1701, 120800), (1800, 114156), (1812, 113400), (1890, 108720), (1944, 105700), (2016, 101925), (2025, 101472), (2100, 97848), (2114, 97200), (2160, 95130), (2265, 90720), (2268, 90600), (2400, 85617), (2416, 85050), (2430, 84560), (2520, 81540), (2592, 79275), (2700, 76104), (2718, 75600), (2800, 73386), (2835, 72480), (3020, 68040), (3024, 67950), (3150, 65232), (3171, 64800), (3240, 63420), (3360, 61155), (3402, 60400), (3600, 57078), (3624, 56700), (3775, 54432), (3780, 54360), (3888, 52850), (4050, 50736), (4077, 50400), (4200, 48924), (4228, 48600), (4320, 47565), (4530, 45360), (4536, 45300), (4725, 43488), (4832, 42525), (4860, 42280), (5040, 40770), (5285, 38880), (5400, 38052), (5436, 37800), (5600, 36693), (5670, 36240), (6040, 34020), (6048, 33975), (6075, 33824), (6300, 32616), (6342, 32400), (6480, 31710), (6795, 30240), (6804, 30200), (7200, 28539), (7248, 28350), (7550, 27216), (7560, 27180), (7776, 26425), (8100, 25368), (8154, 25200), (8400, 24462), (8456, 24300), (8505, 24160), (9060, 22680), (9072, 22650), (9450, 21744), (9513, 21600), (9720, 21140), (10080, 20385), (10570, 19440), (10800, 19026), (10872, 18900), (11325, 18144), (11340, 18120), (12080, 17010), (12150, 16912), (12231, 16800), (12600, 16308), (12684, 16200), (12960, 15855), (13590, 15120), (13608, 15100), (14175, 14496)]