137020140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{253741}}^1$

素因数の和:253759

約数の個数: 48

約数和(自身を含む): 426286560

約数和(自身を除く): 289266420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 253741, 507482, 761223, 1014964, 1268705, 1522446, 2283669, 2537410, 3044892, 3806115, 4567338, 5074820, 6851007, 7612230, 9134676, 11418345, 13702014, 15224460, 22836690, 27404028, 34255035, 45673380, 68510070, 137020140]

約数ペア:

[(1, 137020140), (2, 68510070), (3, 45673380), (4, 34255035), (5, 27404028), (6, 22836690), (9, 15224460), (10, 13702014), (12, 11418345), (15, 9134676), (18, 7612230), (20, 6851007), (27, 5074820), (30, 4567338), (36, 3806115), (45, 3044892), (54, 2537410), (60, 2283669), (90, 1522446), (108, 1268705), (135, 1014964), (180, 761223), (270, 507482), (540, 253741)]