286517400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 968167200

約数和(自身を除く): 681649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 109, 120, 130, 150, 156, 195, 200, 218, 260, 300, 312, 325, 327, 337, 390, 436, 520, 545, 600, 650, 654, 674, 780, 872, 975, 1011, 1090, 1300, 1308, 1348, 1417, 1560, 1635, 1685, 1950, 2022, 2180, 2600, 2616, 2696, 2725, 2834, 3270, 3370, 3900, 4044, 4251, 4360, 4381, 5055, 5450, 5668, 6540, 6740, 7085, 7800, 8088, 8175, 8425, 8502, 8762, 10110, 10900, 11336, 13080, 13143, 13480, 14170, 16350, 16850, 17004, 17524, 20220, 21255, 21800, 21905, 25275, 26286, 28340, 32700, 33700, 34008, 35048, 35425, 36733, 40440, 42510, 43810, 50550, 52572, 56680, 65400, 65715, 67400, 70850, 73466, 85020, 87620, 101100, 105144, 106275, 109525, 110199, 131430, 141700, 146932, 170040, 175240, 183665, 202200, 212550, 219050, 220398, 262860, 283400, 293864, 328575, 367330, 425100, 438100, 440796, 477529, 525720, 550995, 657150, 734660, 850200, 876200, 881592, 918325, 955058, 1101990, 1314300, 1432587, 1469320, 1836650, 1910116, 2203980, 2387645, 2628600, 2754975, 2865174, 3673300, 3820232, 4407960, 4775290, 5509950, 5730348, 7162935, 7346600, 9550580, 11019900, 11460696, 11938225, 14325870, 19101160, 22039800, 23876450, 28651740, 35814675, 47752900, 57303480, 71629350, 95505800, 143258700, 286517400]

約数ペア:

[(1, 286517400), (2, 143258700), (3, 95505800), (4, 71629350), (5, 57303480), (6, 47752900), (8, 35814675), (10, 28651740), (12, 23876450), (13, 22039800), (15, 19101160), (20, 14325870), (24, 11938225), (25, 11460696), (26, 11019900), (30, 9550580), (39, 7346600), (40, 7162935), (50, 5730348), (52, 5509950), (60, 4775290), (65, 4407960), (75, 3820232), (78, 3673300), (100, 2865174), (104, 2754975), (109, 2628600), (120, 2387645), (130, 2203980), (150, 1910116), (156, 1836650), (195, 1469320), (200, 1432587), (218, 1314300), (260, 1101990), (300, 955058), (312, 918325), (325, 881592), (327, 876200), (337, 850200), (390, 734660), (436, 657150), (520, 550995), (545, 525720), (600, 477529), (650, 440796), (654, 438100), (674, 425100), (780, 367330), (872, 328575), (975, 293864), (1011, 283400), (1090, 262860), (1300, 220398), (1308, 219050), (1348, 212550), (1417, 202200), (1560, 183665), (1635, 175240), (1685, 170040), (1950, 146932), (2022, 141700), (2180, 131430), (2600, 110199), (2616, 109525), (2696, 106275), (2725, 105144), (2834, 101100), (3270, 87620), (3370, 85020), (3900, 73466), (4044, 70850), (4251, 67400), (4360, 65715), (4381, 65400), (5055, 56680), (5450, 52572), (5668, 50550), (6540, 43810), (6740, 42510), (7085, 40440), (7800, 36733), (8088, 35425), (8175, 35048), (8425, 34008), (8502, 33700), (8762, 32700), (10110, 28340), (10900, 26286), (11336, 25275), (13080, 21905), (13143, 21800), (13480, 21255), (14170, 20220), (16350, 17524), (16850, 17004)]