179988930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 513122688

約数和(自身を除く): 333133758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 281, 330, 495, 562, 647, 843, 990, 1294, 1405, 1686, 1941, 2529, 2810, 3091, 3235, 3882, 4215, 5058, 5823, 6182, 6470, 7117, 8430, 9273, 9705, 11646, 12645, 14234, 15455, 18546, 19410, 21351, 25290, 27819, 29115, 30910, 35585, 42702, 46365, 55638, 58230, 64053, 71170, 92730, 106755, 128106, 139095, 181807, 213510, 278190, 320265, 363614, 545421, 640530, 909035, 1090842, 1636263, 1818070, 1999877, 2727105, 3272526, 3999754, 5454210, 5999631, 8181315, 9999385, 11999262, 16362630, 17998893, 19998770, 29998155, 35997786, 59996310, 89994465, 179988930]

約数ペア:

[(1, 179988930), (2, 89994465), (3, 59996310), (5, 35997786), (6, 29998155), (9, 19998770), (10, 17998893), (11, 16362630), (15, 11999262), (18, 9999385), (22, 8181315), (30, 5999631), (33, 5454210), (45, 3999754), (55, 3272526), (66, 2727105), (90, 1999877), (99, 1818070), (110, 1636263), (165, 1090842), (198, 909035), (281, 640530), (330, 545421), (495, 363614), (562, 320265), (647, 278190), (843, 213510), (990, 181807), (1294, 139095), (1405, 128106), (1686, 106755), (1941, 92730), (2529, 71170), (2810, 64053), (3091, 58230), (3235, 55638), (3882, 46365), (4215, 42702), (5058, 35585), (5823, 30910), (6182, 29115), (6470, 27819), (7117, 25290), (8430, 21351), (9273, 19410), (9705, 18546), (11646, 15455), (12645, 14234)]