118708020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22741}}^1$

素因数の和:22785

約数の個数: 72

約数和(自身を含む): 372513960

約数和(自身を除く): 253805940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 22741, 45482, 68223, 90964, 113705, 136446, 204669, 227410, 272892, 341115, 409338, 454820, 659489, 682230, 818676, 1023345, 1318978, 1364460, 1978467, 2046690, 2637956, 3297445, 3956934, 4093380, 5935401, 6594890, 7913868, 9892335, 11870802, 13189780, 19784670, 23741604, 29677005, 39569340, 59354010, 118708020]

約数ペア:

[(1, 118708020), (2, 59354010), (3, 39569340), (4, 29677005), (5, 23741604), (6, 19784670), (9, 13189780), (10, 11870802), (12, 9892335), (15, 7913868), (18, 6594890), (20, 5935401), (29, 4093380), (30, 3956934), (36, 3297445), (45, 2637956), (58, 2046690), (60, 1978467), (87, 1364460), (90, 1318978), (116, 1023345), (145, 818676), (174, 682230), (180, 659489), (261, 454820), (290, 409338), (348, 341115), (435, 272892), (522, 227410), (580, 204669), (870, 136446), (1044, 113705), (1305, 90964), (1740, 68223), (2610, 45482), (5220, 22741)]