66054420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122323}}^1$

素因数の和:122341

約数の個数: 48

約数和(自身を含む): 205504320

約数和(自身を除く): 139449900

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, 122323, 244646, 366969, 489292, 611615, 733938, 1100907, 1223230, 1467876, 1834845, 2201814, 2446460, 3302721, 3669690, 4403628, 5504535, 6605442, 7339380, 11009070, 13210884, 16513605, 22018140, 33027210, 66054420]

約数ペア:

[(1, 66054420), (2, 33027210), (3, 22018140), (4, 16513605), (5, 13210884), (6, 11009070), (9, 7339380), (10, 6605442), (12, 5504535), (15, 4403628), (18, 3669690), (20, 3302721), (27, 2446460), (30, 2201814), (36, 1834845), (45, 1467876), (54, 1223230), (60, 1100907), (90, 733938), (108, 611615), (135, 489292), (180, 366969), (270, 244646), (540, 122323)]