61688200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 165614400

約数和(自身を除く): 103926200

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, 317, 350, 556, 634, 695, 700, 973, 1112, 1268, 1390, 1400, 1585, 1946, 2219, 2536, 2780, 3170, 3475, 3892, 4438, 4865, 5560, 6340, 6950, 7784, 7925, 8876, 9730, 11095, 12680, 13900, 15850, 17752, 19460, 22190, 24325, 27800, 31700, 38920, 44063, 44380, 48650, 55475, 63400, 88126, 88760, 97300, 110950, 176252, 194600, 220315, 221900, 308441, 352504, 440630, 443800, 616882, 881260, 1101575, 1233764, 1542205, 1762520, 2203150, 2467528, 3084410, 4406300, 6168820, 7711025, 8812600, 12337640, 15422050, 30844100, 61688200]

約数ペア:

[(1, 61688200), (2, 30844100), (4, 15422050), (5, 12337640), (7, 8812600), (8, 7711025), (10, 6168820), (14, 4406300), (20, 3084410), (25, 2467528), (28, 2203150), (35, 1762520), (40, 1542205), (50, 1233764), (56, 1101575), (70, 881260), (100, 616882), (139, 443800), (140, 440630), (175, 352504), (200, 308441), (278, 221900), (280, 220315), (317, 194600), (350, 176252), (556, 110950), (634, 97300), (695, 88760), (700, 88126), (973, 63400), (1112, 55475), (1268, 48650), (1390, 44380), (1400, 44063), (1585, 38920), (1946, 31700), (2219, 27800), (2536, 24325), (2780, 22190), (3170, 19460), (3475, 17752), (3892, 15850), (4438, 13900), (4865, 12680), (5560, 11095), (6340, 9730), (6950, 8876), (7784, 7925)]