74445660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{413587}}^1$

素因数の和:413602

約数の個数: 36

約数和(自身を含む): 225819048

約数和(自身を除く): 151373388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 413587, 827174, 1240761, 1654348, 2067935, 2481522, 3722283, 4135870, 4963044, 6203805, 7444566, 8271740, 12407610, 14889132, 18611415, 24815220, 37222830, 74445660]

約数ペア:

[(1, 74445660), (2, 37222830), (3, 24815220), (4, 18611415), (5, 14889132), (6, 12407610), (9, 8271740), (10, 7444566), (12, 6203805), (15, 4963044), (18, 4135870), (20, 3722283), (30, 2481522), (36, 2067935), (45, 1654348), (60, 1240761), (90, 827174), (180, 413587)]