74418660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:3917

約数の個数: 72

約数和(自身を含む): 227867640

約数和(自身を除く): 153448980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3793, 3924, 4905, 6540, 7586, 9810, 11379, 15172, 18965, 19620, 22758, 34137, 37930, 45516, 56895, 68274, 75860, 113790, 136548, 170685, 227580, 341370, 413437, 682740, 826874, 1240311, 1653748, 2067185, 2480622, 3720933, 4134370, 4961244, 6201555, 7441866, 8268740, 12403110, 14883732, 18604665, 24806220, 37209330, 74418660]

約数ペア:

[(1, 74418660), (2, 37209330), (3, 24806220), (4, 18604665), (5, 14883732), (6, 12403110), (9, 8268740), (10, 7441866), (12, 6201555), (15, 4961244), (18, 4134370), (20, 3720933), (30, 2480622), (36, 2067185), (45, 1653748), (60, 1240311), (90, 826874), (109, 682740), (180, 413437), (218, 341370), (327, 227580), (436, 170685), (545, 136548), (654, 113790), (981, 75860), (1090, 68274), (1308, 56895), (1635, 45516), (1962, 37930), (2180, 34137), (3270, 22758), (3793, 19620), (3924, 18965), (4905, 15172), (6540, 11379), (7586, 9810)]