73878660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14153}}^1$

素因数の和:14197

約数の個数: 72

約数和(自身を含む): 231842520

約数和(自身を除く): 157963860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14153, 28306, 42459, 56612, 70765, 84918, 127377, 141530, 169836, 212295, 254754, 283060, 410437, 424590, 509508, 636885, 820874, 849180, 1231311, 1273770, 1641748, 2052185, 2462622, 2547540, 3693933, 4104370, 4925244, 6156555, 7387866, 8208740, 12313110, 14775732, 18469665, 24626220, 36939330, 73878660]

約数ペア:

[(1, 73878660), (2, 36939330), (3, 24626220), (4, 18469665), (5, 14775732), (6, 12313110), (9, 8208740), (10, 7387866), (12, 6156555), (15, 4925244), (18, 4104370), (20, 3693933), (29, 2547540), (30, 2462622), (36, 2052185), (45, 1641748), (58, 1273770), (60, 1231311), (87, 849180), (90, 820874), (116, 636885), (145, 509508), (174, 424590), (180, 410437), (261, 283060), (290, 254754), (348, 212295), (435, 169836), (522, 141530), (580, 127377), (870, 84918), (1044, 70765), (1305, 56612), (1740, 42459), (2610, 28306), (5220, 14153)]