66468420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369269}}^1$

素因数の和:369284

約数の個数: 36

約数和(自身を含む): 201621420

約数和(自身を除く): 135153000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369269, 738538, 1107807, 1477076, 1846345, 2215614, 3323421, 3692690, 4431228, 5539035, 6646842, 7385380, 11078070, 13293684, 16617105, 22156140, 33234210, 66468420]

約数ペア:

[(1, 66468420), (2, 33234210), (3, 22156140), (4, 16617105), (5, 13293684), (6, 11078070), (9, 7385380), (10, 6646842), (12, 5539035), (15, 4431228), (18, 3692690), (20, 3323421), (30, 2215614), (36, 1846345), (45, 1477076), (60, 1107807), (90, 738538), (180, 369269)]