42285780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78307}}^1$

素因数の和:78325

約数の個数: 48

約数和(自身を含む): 131557440

約数和(自身を除く): 89271660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78307, 156614, 234921, 313228, 391535, 469842, 704763, 783070, 939684, 1174605, 1409526, 1566140, 2114289, 2349210, 2819052, 3523815, 4228578, 4698420, 7047630, 8457156, 10571445, 14095260, 21142890, 42285780]

約数ペア:

[(1, 42285780), (2, 21142890), (3, 14095260), (4, 10571445), (5, 8457156), (6, 7047630), (9, 4698420), (10, 4228578), (12, 3523815), (15, 2819052), (18, 2349210), (20, 2114289), (27, 1566140), (30, 1409526), (36, 1174605), (45, 939684), (54, 783070), (60, 704763), (90, 469842), (108, 391535), (135, 313228), (180, 234921), (270, 156614), (540, 78307)]