130865580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3767}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 399121632

約数和(自身を除く): 268256052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3767, 3860, 5790, 6948, 7534, 8685, 11301, 11580, 15068, 17370, 18835, 22602, 33903, 34740, 37670, 45204, 56505, 67806, 75340, 113010, 135612, 169515, 226020, 339030, 678060, 727031, 1454062, 2181093, 2908124, 3635155, 4362186, 6543279, 7270310, 8724372, 10905465, 13086558, 14540620, 21810930, 26173116, 32716395, 43621860, 65432790, 130865580]

約数ペア:

[(1, 130865580), (2, 65432790), (3, 43621860), (4, 32716395), (5, 26173116), (6, 21810930), (9, 14540620), (10, 13086558), (12, 10905465), (15, 8724372), (18, 7270310), (20, 6543279), (30, 4362186), (36, 3635155), (45, 2908124), (60, 2181093), (90, 1454062), (180, 727031), (193, 678060), (386, 339030), (579, 226020), (772, 169515), (965, 135612), (1158, 113010), (1737, 75340), (1930, 67806), (2316, 56505), (2895, 45204), (3474, 37670), (3767, 34740), (3860, 33903), (5790, 22602), (6948, 18835), (7534, 17370), (8685, 15068), (11301, 11580)]