61850520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{57269}}^1$

素因数の和:57289

約数の個数: 64

約数和(自身を含む): 206172000

約数和(自身を除く): 144321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 57269, 114538, 171807, 229076, 286345, 343614, 458152, 515421, 572690, 687228, 859035, 1030842, 1145380, 1374456, 1546263, 1718070, 2061684, 2290760, 2577105, 3092526, 3436140, 4123368, 5154210, 6185052, 6872280, 7731315, 10308420, 12370104, 15462630, 20616840, 30925260, 61850520]

約数ペア:

[(1, 61850520), (2, 30925260), (3, 20616840), (4, 15462630), (5, 12370104), (6, 10308420), (8, 7731315), (9, 6872280), (10, 6185052), (12, 5154210), (15, 4123368), (18, 3436140), (20, 3092526), (24, 2577105), (27, 2290760), (30, 2061684), (36, 1718070), (40, 1546263), (45, 1374456), (54, 1145380), (60, 1030842), (72, 859035), (90, 687228), (108, 572690), (120, 515421), (135, 458152), (180, 343614), (216, 286345), (270, 229076), (360, 171807), (540, 114538), (1080, 57269)]