274383540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1493}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 833669928

約数和(自身を除く): 559286388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1021, 1493, 2042, 2986, 3063, 4084, 4479, 5105, 5972, 6126, 7465, 8958, 9189, 10210, 12252, 13437, 14930, 15315, 17916, 18378, 20420, 22395, 26874, 29860, 30630, 36756, 44790, 45945, 53748, 61260, 67185, 89580, 91890, 134370, 183780, 268740, 1524353, 3048706, 4573059, 6097412, 7621765, 9146118, 13719177, 15243530, 18292236, 22865295, 27438354, 30487060, 45730590, 54876708, 68595885, 91461180, 137191770, 274383540]

約数ペア:

[(1, 274383540), (2, 137191770), (3, 91461180), (4, 68595885), (5, 54876708), (6, 45730590), (9, 30487060), (10, 27438354), (12, 22865295), (15, 18292236), (18, 15243530), (20, 13719177), (30, 9146118), (36, 7621765), (45, 6097412), (60, 4573059), (90, 3048706), (180, 1524353), (1021, 268740), (1493, 183780), (2042, 134370), (2986, 91890), (3063, 89580), (4084, 67185), (4479, 61260), (5105, 53748), (5972, 45945), (6126, 44790), (7465, 36756), (8958, 30630), (9189, 29860), (10210, 26874), (12252, 22395), (13437, 20420), (14930, 18378), (15315, 17916)]