68071300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3301

約数の個数: 72

約数和(自身を含む): 169676640

約数和(自身を除く): 101605340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 3257, 4180, 5225, 6514, 10450, 13028, 16285, 20900, 32570, 35827, 61883, 65140, 71654, 81425, 123766, 143308, 162850, 179135, 247532, 309415, 325700, 358270, 618830, 680713, 716540, 895675, 1237660, 1361426, 1547075, 1791350, 2722852, 3094150, 3403565, 3582700, 6188300, 6807130, 13614260, 17017825, 34035650, 68071300]

約数ペア:

[(1, 68071300), (2, 34035650), (4, 17017825), (5, 13614260), (10, 6807130), (11, 6188300), (19, 3582700), (20, 3403565), (22, 3094150), (25, 2722852), (38, 1791350), (44, 1547075), (50, 1361426), (55, 1237660), (76, 895675), (95, 716540), (100, 680713), (110, 618830), (190, 358270), (209, 325700), (220, 309415), (275, 247532), (380, 179135), (418, 162850), (475, 143308), (550, 123766), (836, 81425), (950, 71654), (1045, 65140), (1100, 61883), (1900, 35827), (2090, 32570), (3257, 20900), (4180, 16285), (5225, 13028), (6514, 10450)]