180556524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 108

約数和(自身を含む): 500972472

約数和(自身を除く): 320415948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 307, 372, 527, 558, 612, 614, 921, 961, 1054, 1116, 1228, 1581, 1842, 1922, 2108, 2763, 2883, 3162, 3684, 3844, 4743, 5219, 5526, 5766, 6324, 8649, 9486, 9517, 10438, 11052, 11532, 15657, 16337, 17298, 18972, 19034, 20876, 28551, 31314, 32674, 34596, 38068, 46971, 49011, 57102, 62628, 65348, 85653, 93942, 98022, 114204, 147033, 161789, 171306, 187884, 196044, 294066, 295027, 323578, 342612, 485367, 588132, 590054, 647156, 885081, 970734, 1180108, 1456101, 1770162, 1941468, 2655243, 2912202, 3540324, 5015459, 5310486, 5824404, 10030918, 10620972, 15046377, 20061836, 30092754, 45139131, 60185508, 90278262, 180556524]

約数ペア:

[(1, 180556524), (2, 90278262), (3, 60185508), (4, 45139131), (6, 30092754), (9, 20061836), (12, 15046377), (17, 10620972), (18, 10030918), (31, 5824404), (34, 5310486), (36, 5015459), (51, 3540324), (62, 2912202), (68, 2655243), (93, 1941468), (102, 1770162), (124, 1456101), (153, 1180108), (186, 970734), (204, 885081), (279, 647156), (306, 590054), (307, 588132), (372, 485367), (527, 342612), (558, 323578), (612, 295027), (614, 294066), (921, 196044), (961, 187884), (1054, 171306), (1116, 161789), (1228, 147033), (1581, 114204), (1842, 98022), (1922, 93942), (2108, 85653), (2763, 65348), (2883, 62628), (3162, 57102), (3684, 49011), (3844, 46971), (4743, 38068), (5219, 34596), (5526, 32674), (5766, 31314), (6324, 28551), (8649, 20876), (9486, 19034), (9517, 18972), (10438, 17298), (11052, 16337), (11532, 15657)]