69243660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{42743}}^1$

素因数の和:42764

約数の個数: 60

約数和(自身を含む): 217225008

約数和(自身を除く): 147981348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 42743, 85486, 128229, 170972, 213715, 256458, 384687, 427430, 512916, 641145, 769374, 854860, 1154061, 1282290, 1538748, 1923435, 2308122, 2564580, 3462183, 3846870, 4616244, 5770305, 6924366, 7693740, 11540610, 13848732, 17310915, 23081220, 34621830, 69243660]

約数ペア:

[(1, 69243660), (2, 34621830), (3, 23081220), (4, 17310915), (5, 13848732), (6, 11540610), (9, 7693740), (10, 6924366), (12, 5770305), (15, 4616244), (18, 3846870), (20, 3462183), (27, 2564580), (30, 2308122), (36, 1923435), (45, 1538748), (54, 1282290), (60, 1154061), (81, 854860), (90, 769374), (108, 641145), (135, 512916), (162, 427430), (180, 384687), (270, 256458), (324, 213715), (405, 170972), (540, 128229), (810, 85486), (1620, 42743)]