65550780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364171}}^1$

素因数の和:364186

約数の個数: 36

約数和(自身を含む): 198837912

約数和(自身を除く): 133287132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364171, 728342, 1092513, 1456684, 1820855, 2185026, 3277539, 3641710, 4370052, 5462565, 6555078, 7283420, 10925130, 13110156, 16387695, 21850260, 32775390, 65550780]

約数ペア:

[(1, 65550780), (2, 32775390), (3, 21850260), (4, 16387695), (5, 13110156), (6, 10925130), (9, 7283420), (10, 6555078), (12, 5462565), (15, 4370052), (18, 3641710), (20, 3277539), (30, 2185026), (36, 1820855), (45, 1456684), (60, 1092513), (90, 728342), (180, 364171)]