134276580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{745981}}^1$

素因数の和:745996

約数の個数: 36

約数和(自身を含む): 407306172

約数和(自身を除く): 273029592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 745981, 1491962, 2237943, 2983924, 3729905, 4475886, 6713829, 7459810, 8951772, 11189715, 13427658, 14919620, 22379430, 26855316, 33569145, 44758860, 67138290, 134276580]

約数ペア:

[(1, 134276580), (2, 67138290), (3, 44758860), (4, 33569145), (5, 26855316), (6, 22379430), (9, 14919620), (10, 13427658), (12, 11189715), (15, 8951772), (18, 7459810), (20, 6713829), (30, 4475886), (36, 3729905), (45, 2983924), (60, 2237943), (90, 1491962), (180, 745981)]