75636090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1307}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 197110368

約数和(自身を除く): 121474278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 1286, 1307, 1929, 2614, 3215, 3858, 3921, 5787, 6430, 6535, 7842, 9645, 11574, 11763, 13070, 19290, 19605, 23526, 28935, 39210, 57870, 58815, 117630, 840401, 1680802, 2521203, 4202005, 5042406, 7563609, 8404010, 12606015, 15127218, 25212030, 37818045, 75636090]

約数ペア:

[(1, 75636090), (2, 37818045), (3, 25212030), (5, 15127218), (6, 12606015), (9, 8404010), (10, 7563609), (15, 5042406), (18, 4202005), (30, 2521203), (45, 1680802), (90, 840401), (643, 117630), (1286, 58815), (1307, 57870), (1929, 39210), (2614, 28935), (3215, 23526), (3858, 19605), (3921, 19290), (5787, 13070), (6430, 11763), (6535, 11574), (7842, 9645)]