140295060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7717}}^1$

素因数の和:7833

約数の個数: 72

約数和(自身を含む): 429830856

約数和(自身を除く): 289535796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 7717, 9090, 15434, 18180, 23151, 30868, 38585, 46302, 69453, 77170, 92604, 115755, 138906, 154340, 231510, 277812, 347265, 463020, 694530, 779417, 1389060, 1558834, 2338251, 3117668, 3897085, 4676502, 7014753, 7794170, 9353004, 11691255, 14029506, 15588340, 23382510, 28059012, 35073765, 46765020, 70147530, 140295060]

約数ペア:

[(1, 140295060), (2, 70147530), (3, 46765020), (4, 35073765), (5, 28059012), (6, 23382510), (9, 15588340), (10, 14029506), (12, 11691255), (15, 9353004), (18, 7794170), (20, 7014753), (30, 4676502), (36, 3897085), (45, 3117668), (60, 2338251), (90, 1558834), (101, 1389060), (180, 779417), (202, 694530), (303, 463020), (404, 347265), (505, 277812), (606, 231510), (909, 154340), (1010, 138906), (1212, 115755), (1515, 92604), (1818, 77170), (2020, 69453), (3030, 46302), (3636, 38585), (4545, 30868), (6060, 23151), (7717, 18180), (9090, 15434)]