27475020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{152639}}^1$

素因数の和:152654

約数の個数: 36

約数和(自身を含む): 83341440

約数和(自身を除く): 55866420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 152639, 305278, 457917, 610556, 763195, 915834, 1373751, 1526390, 1831668, 2289585, 2747502, 3052780, 4579170, 5495004, 6868755, 9158340, 13737510, 27475020]

約数ペア:

[(1, 27475020), (2, 13737510), (3, 9158340), (4, 6868755), (5, 5495004), (6, 4579170), (9, 3052780), (10, 2747502), (12, 2289585), (15, 1831668), (18, 1526390), (20, 1373751), (30, 915834), (36, 763195), (45, 610556), (60, 457917), (90, 305278), (180, 152639)]