67116780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{372871}}^1$

素因数の和:372886

約数の個数: 36

約数和(自身を含む): 203588112

約数和(自身を除く): 136471332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 372871, 745742, 1118613, 1491484, 1864355, 2237226, 3355839, 3728710, 4474452, 5593065, 6711678, 7457420, 11186130, 13423356, 16779195, 22372260, 33558390, 67116780]

約数ペア:

[(1, 67116780), (2, 33558390), (3, 22372260), (4, 16779195), (5, 13423356), (6, 11186130), (9, 7457420), (10, 6711678), (12, 5593065), (15, 4474452), (18, 3728710), (20, 3355839), (30, 2237226), (36, 1864355), (45, 1491484), (60, 1118613), (90, 745742), (180, 372871)]