205292880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2475

約数の個数: 200

約数和(自身を含む): 768174792

約数和(自身を除く): 562881912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2437, 2808, 3120, 3240, 3510, 4212, 4680, 4874, 5265, 5616, 6480, 7020, 7311, 8424, 9360, 9748, 10530, 12185, 14040, 14622, 16848, 19496, 21060, 21933, 24370, 28080, 29244, 31681, 36555, 38992, 42120, 43866, 48740, 58488, 63362, 65799, 73110, 84240, 87732, 95043, 97480, 109665, 116976, 126724, 131598, 146220, 158405, 175464, 190086, 194960, 197397, 219330, 253448, 263196, 285129, 292440, 316810, 328995, 350928, 380172, 394794, 438660, 475215, 506896, 526392, 570258, 584880, 633620, 657990, 760344, 789588, 855387, 877320, 950430, 986985, 1052784, 1140516, 1267240, 1315980, 1425645, 1520688, 1579176, 1710774, 1754640, 1900860, 1973970, 2281032, 2534480, 2566161, 2631960, 2851290, 3158352, 3421548, 3801720, 3947940, 4276935, 4562064, 5132322, 5263920, 5702580, 6843096, 7603440, 7895880, 8553870, 10264644, 11405160, 12830805, 13686192, 15791760, 17107740, 20529288, 22810320, 25661610, 34215480, 41058576, 51323220, 68430960, 102646440, 205292880]

約数ペア:

[(1, 205292880), (2, 102646440), (3, 68430960), (4, 51323220), (5, 41058576), (6, 34215480), (8, 25661610), (9, 22810320), (10, 20529288), (12, 17107740), (13, 15791760), (15, 13686192), (16, 12830805), (18, 11405160), (20, 10264644), (24, 8553870), (26, 7895880), (27, 7603440), (30, 6843096), (36, 5702580), (39, 5263920), (40, 5132322), (45, 4562064), (48, 4276935), (52, 3947940), (54, 3801720), (60, 3421548), (65, 3158352), (72, 2851290), (78, 2631960), (80, 2566161), (81, 2534480), (90, 2281032), (104, 1973970), (108, 1900860), (117, 1754640), (120, 1710774), (130, 1579176), (135, 1520688), (144, 1425645), (156, 1315980), (162, 1267240), (180, 1140516), (195, 1052784), (208, 986985), (216, 950430), (234, 877320), (240, 855387), (260, 789588), (270, 760344), (312, 657990), (324, 633620), (351, 584880), (360, 570258), (390, 526392), (405, 506896), (432, 475215), (468, 438660), (520, 394794), (540, 380172), (585, 350928), (624, 328995), (648, 316810), (702, 292440), (720, 285129), (780, 263196), (810, 253448), (936, 219330), (1040, 197397), (1053, 194960), (1080, 190086), (1170, 175464), (1296, 158405), (1404, 146220), (1560, 131598), (1620, 126724), (1755, 116976), (1872, 109665), (2106, 97480), (2160, 95043), (2340, 87732), (2437, 84240), (2808, 73110), (3120, 65799), (3240, 63362), (3510, 58488), (4212, 48740), (4680, 43866), (4874, 42120), (5265, 38992), (5616, 36555), (6480, 31681), (7020, 29244), (7311, 28080), (8424, 24370), (9360, 21933), (9748, 21060), (10530, 19496), (12185, 16848), (14040, 14622)]