131744200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 353102400

約数和(自身を除く): 221358200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 556, 677, 695, 700, 973, 1112, 1354, 1390, 1400, 1946, 2708, 2780, 3385, 3475, 3892, 4739, 4865, 5416, 5560, 6770, 6950, 7784, 9478, 9730, 13540, 13900, 16925, 18956, 19460, 23695, 24325, 27080, 27800, 33850, 37912, 38920, 47390, 48650, 67700, 94103, 94780, 97300, 118475, 135400, 188206, 189560, 194600, 236950, 376412, 470515, 473900, 658721, 752824, 941030, 947800, 1317442, 1882060, 2352575, 2634884, 3293605, 3764120, 4705150, 5269768, 6587210, 9410300, 13174420, 16468025, 18820600, 26348840, 32936050, 65872100, 131744200]

約数ペア:

[(1, 131744200), (2, 65872100), (4, 32936050), (5, 26348840), (7, 18820600), (8, 16468025), (10, 13174420), (14, 9410300), (20, 6587210), (25, 5269768), (28, 4705150), (35, 3764120), (40, 3293605), (50, 2634884), (56, 2352575), (70, 1882060), (100, 1317442), (139, 947800), (140, 941030), (175, 752824), (200, 658721), (278, 473900), (280, 470515), (350, 376412), (556, 236950), (677, 194600), (695, 189560), (700, 188206), (973, 135400), (1112, 118475), (1354, 97300), (1390, 94780), (1400, 94103), (1946, 67700), (2708, 48650), (2780, 47390), (3385, 38920), (3475, 37912), (3892, 33850), (4739, 27800), (4865, 27080), (5416, 24325), (5560, 23695), (6770, 19460), (6950, 18956), (7784, 16925), (9478, 13900), (9730, 13540)]