123026310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1851

約数の個数: 128

約数和(自身を含む): 373662720

約数和(自身を除く): 250636410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 594, 621, 690, 759, 990, 1035, 1242, 1265, 1485, 1518, 1801, 2070, 2277, 2530, 2970, 3105, 3602, 3795, 4554, 5403, 6210, 6831, 7590, 9005, 10806, 11385, 13662, 16209, 18010, 19811, 22770, 27015, 32418, 34155, 39622, 41423, 48627, 54030, 59433, 68310, 81045, 82846, 97254, 99055, 118866, 124269, 162090, 178299, 198110, 207115, 243135, 248538, 297165, 356598, 372807, 414230, 455653, 486270, 534897, 594330, 621345, 745614, 891495, 911306, 1069794, 1118421, 1242690, 1366959, 1782990, 1864035, 2236842, 2278265, 2674485, 2733918, 3728070, 4100877, 4556530, 5348970, 5592105, 6834795, 8201754, 11184210, 12302631, 13669590, 20504385, 24605262, 41008770, 61513155, 123026310]

約数ペア:

[(1, 123026310), (2, 61513155), (3, 41008770), (5, 24605262), (6, 20504385), (9, 13669590), (10, 12302631), (11, 11184210), (15, 8201754), (18, 6834795), (22, 5592105), (23, 5348970), (27, 4556530), (30, 4100877), (33, 3728070), (45, 2733918), (46, 2674485), (54, 2278265), (55, 2236842), (66, 1864035), (69, 1782990), (90, 1366959), (99, 1242690), (110, 1118421), (115, 1069794), (135, 911306), (138, 891495), (165, 745614), (198, 621345), (207, 594330), (230, 534897), (253, 486270), (270, 455653), (297, 414230), (330, 372807), (345, 356598), (414, 297165), (495, 248538), (506, 243135), (594, 207115), (621, 198110), (690, 178299), (759, 162090), (990, 124269), (1035, 118866), (1242, 99055), (1265, 97254), (1485, 82846), (1518, 81045), (1801, 68310), (2070, 59433), (2277, 54030), (2530, 48627), (2970, 41423), (3105, 39622), (3602, 34155), (3795, 32418), (4554, 27015), (5403, 22770), (6210, 19811), (6831, 18010), (7590, 16209), (9005, 13662), (10806, 11385)]