108964980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{201787}}^1$

素因数の和:201805

約数の個数: 48

約数和(自身を含む): 339003840

約数和(自身を除く): 230038860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 201787, 403574, 605361, 807148, 1008935, 1210722, 1816083, 2017870, 2421444, 3026805, 3632166, 4035740, 5448249, 6053610, 7264332, 9080415, 10896498, 12107220, 18160830, 21792996, 27241245, 36321660, 54482490, 108964980]

約数ペア:

[(1, 108964980), (2, 54482490), (3, 36321660), (4, 27241245), (5, 21792996), (6, 18160830), (9, 12107220), (10, 10896498), (12, 9080415), (15, 7264332), (18, 6053610), (20, 5448249), (27, 4035740), (30, 3632166), (36, 3026805), (45, 2421444), (54, 2017870), (60, 1816083), (90, 1210722), (108, 1008935), (135, 807148), (180, 605361), (270, 403574), (540, 201787)]