164265180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25117}}^1$

素因数の和:25238

約数の個数: 48

約数和(自身を含む): 464180640

約数和(自身を除く): 299915460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 25117, 50234, 75351, 100468, 125585, 150702, 251170, 301404, 376755, 502340, 753510, 1507020, 2737753, 5475506, 8213259, 10951012, 13688765, 16426518, 27377530, 32853036, 41066295, 54755060, 82132590, 164265180]

約数ペア:

[(1, 164265180), (2, 82132590), (3, 54755060), (4, 41066295), (5, 32853036), (6, 27377530), (10, 16426518), (12, 13688765), (15, 10951012), (20, 8213259), (30, 5475506), (60, 2737753), (109, 1507020), (218, 753510), (327, 502340), (436, 376755), (545, 301404), (654, 251170), (1090, 150702), (1308, 125585), (1635, 100468), (2180, 75351), (3270, 50234), (6540, 25117)]