255396600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 928512000

約数和(自身を除く): 673115400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 31, 36, 40, 45, 46, 50, 60, 62, 69, 72, 75, 90, 92, 93, 100, 115, 120, 124, 138, 150, 155, 180, 184, 186, 199, 200, 207, 225, 230, 248, 276, 279, 300, 310, 345, 360, 372, 398, 414, 450, 460, 465, 552, 558, 575, 597, 600, 620, 690, 713, 744, 775, 796, 828, 900, 920, 930, 995, 1035, 1116, 1150, 1194, 1240, 1380, 1395, 1426, 1550, 1592, 1656, 1725, 1791, 1800, 1860, 1990, 2070, 2139, 2232, 2300, 2325, 2388, 2760, 2790, 2852, 2985, 3100, 3450, 3565, 3582, 3720, 3980, 4140, 4278, 4577, 4600, 4650, 4776, 4975, 5175, 5580, 5704, 5970, 6169, 6200, 6417, 6900, 6975, 7130, 7164, 7960, 8280, 8556, 8955, 9154, 9300, 9950, 10350, 10695, 11160, 11940, 12338, 12834, 13731, 13800, 13950, 14260, 14328, 14925, 17112, 17825, 17910, 18308, 18507, 18600, 19900, 20700, 21390, 22885, 23880, 24676, 25668, 27462, 27900, 28520, 29850, 30845, 32085, 35650, 35820, 36616, 37014, 39800, 41193, 41400, 42780, 44775, 45770, 49352, 51336, 53475, 54924, 55521, 55800, 59700, 61690, 64170, 68655, 71300, 71640, 74028, 82386, 85560, 89550, 91540, 92535, 106950, 109848, 111042, 114425, 119400, 123380, 128340, 137310, 141887, 142600, 148056, 154225, 160425, 164772, 179100, 183080, 185070, 205965, 213900, 222084, 228850, 246760, 256680, 274620, 277605, 283774, 308450, 320850, 329544, 343275, 358200, 370140, 411930, 425661, 427800, 444168, 457700, 462675, 549240, 555210, 567548, 616900, 641700, 686550, 709435, 740280, 823860, 851322, 915400, 925350, 1029825, 1110420, 1135096, 1233800, 1276983, 1283400, 1373100, 1388025, 1418870, 1647720, 1702644, 1850700, 2059650, 2128305, 2220840, 2553966, 2746200, 2776050, 2837740, 3405288, 3547175, 3701400, 4119300, 4256610, 5107932, 5552100, 5675480, 6384915, 7094350, 8238600, 8513220, 10215864, 10641525, 11104200, 12769830, 14188700, 17026440, 21283050, 25539660, 28377400, 31924575, 42566100, 51079320, 63849150, 85132200, 127698300, 255396600]

約数ペア:

[(1, 255396600), (2, 127698300), (3, 85132200), (4, 63849150), (5, 51079320), (6, 42566100), (8, 31924575), (9, 28377400), (10, 25539660), (12, 21283050), (15, 17026440), (18, 14188700), (20, 12769830), (23, 11104200), (24, 10641525), (25, 10215864), (30, 8513220), (31, 8238600), (36, 7094350), (40, 6384915), (45, 5675480), (46, 5552100), (50, 5107932), (60, 4256610), (62, 4119300), (69, 3701400), (72, 3547175), (75, 3405288), (90, 2837740), (92, 2776050), (93, 2746200), (100, 2553966), (115, 2220840), (120, 2128305), (124, 2059650), (138, 1850700), (150, 1702644), (155, 1647720), (180, 1418870), (184, 1388025), (186, 1373100), (199, 1283400), (200, 1276983), (207, 1233800), (225, 1135096), (230, 1110420), (248, 1029825), (276, 925350), (279, 915400), (300, 851322), (310, 823860), (345, 740280), (360, 709435), (372, 686550), (398, 641700), (414, 616900), (450, 567548), (460, 555210), (465, 549240), (552, 462675), (558, 457700), (575, 444168), (597, 427800), (600, 425661), (620, 411930), (690, 370140), (713, 358200), (744, 343275), (775, 329544), (796, 320850), (828, 308450), (900, 283774), (920, 277605), (930, 274620), (995, 256680), (1035, 246760), (1116, 228850), (1150, 222084), (1194, 213900), (1240, 205965), (1380, 185070), (1395, 183080), (1426, 179100), (1550, 164772), (1592, 160425), (1656, 154225), (1725, 148056), (1791, 142600), (1800, 141887), (1860, 137310), (1990, 128340), (2070, 123380), (2139, 119400), (2232, 114425), (2300, 111042), (2325, 109848), (2388, 106950), (2760, 92535), (2790, 91540), (2852, 89550), (2985, 85560), (3100, 82386), (3450, 74028), (3565, 71640), (3582, 71300), (3720, 68655), (3980, 64170), (4140, 61690), (4278, 59700), (4577, 55800), (4600, 55521), (4650, 54924), (4776, 53475), (4975, 51336), (5175, 49352), (5580, 45770), (5704, 44775), (5970, 42780), (6169, 41400), (6200, 41193), (6417, 39800), (6900, 37014), (6975, 36616), (7130, 35820), (7164, 35650), (7960, 32085), (8280, 30845), (8556, 29850), (8955, 28520), (9154, 27900), (9300, 27462), (9950, 25668), (10350, 24676), (10695, 23880), (11160, 22885), (11940, 21390), (12338, 20700), (12834, 19900), (13731, 18600), (13800, 18507), (13950, 18308), (14260, 17910), (14328, 17825), (14925, 17112)]