53400420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{296669}}^1$

素因数の和:296684

約数の個数: 36

約数和(自身を含む): 161981820

約数和(自身を除く): 108581400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 296669, 593338, 890007, 1186676, 1483345, 1780014, 2670021, 2966690, 3560028, 4450035, 5340042, 5933380, 8900070, 10680084, 13350105, 17800140, 26700210, 53400420]

約数ペア:

[(1, 53400420), (2, 26700210), (3, 17800140), (4, 13350105), (5, 10680084), (6, 8900070), (9, 5933380), (10, 5340042), (12, 4450035), (15, 3560028), (18, 2966690), (20, 2670021), (30, 1780014), (36, 1483345), (45, 1186676), (60, 890007), (90, 593338), (180, 296669)]