30306987180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1667051}}^1$

素因数の和:1667167

約数の個数: 72

約数和(自身を含む): 92841459984

約数和(自身を除く): 62534472804

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, 9090, 18180, 1667051, 3334102, 5001153, 6668204, 8335255, 10002306, 15003459, 16670510, 20004612, 25005765, 30006918, 33341020, 50011530, 60013836, 75017295, 100023060, 150034590, 168372151, 300069180, 336744302, 505116453, 673488604, 841860755, 1010232906, 1515349359, 1683721510, 2020465812, 2525582265, 3030698718, 3367443020, 5051164530, 6061397436, 7576746795, 10102329060, 15153493590, 30306987180]

約数ペア:

[(1, 30306987180), (2, 15153493590), (3, 10102329060), (4, 7576746795), (5, 6061397436), (6, 5051164530), (9, 3367443020), (10, 3030698718), (12, 2525582265), (15, 2020465812), (18, 1683721510), (20, 1515349359), (30, 1010232906), (36, 841860755), (45, 673488604), (60, 505116453), (90, 336744302), (101, 300069180), (180, 168372151), (202, 150034590), (303, 100023060), (404, 75017295), (505, 60013836), (606, 50011530), (909, 33341020), (1010, 30006918), (1212, 25005765), (1515, 20004612), (1818, 16670510), (2020, 15003459), (3030, 10002306), (3636, 8335255), (4545, 6668204), (6060, 5001153), (9090, 3334102), (18180, 1667051)]