124446700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 311091200

約数和(自身を除く): 186644500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1279, 1390, 1946, 2558, 2780, 3475, 3892, 4865, 5116, 6395, 6950, 8953, 9730, 12790, 13900, 17906, 19460, 24325, 25580, 31975, 35812, 44765, 48650, 63950, 89530, 97300, 127900, 177781, 179060, 223825, 355562, 447650, 711124, 888905, 895300, 1244467, 1777810, 2488934, 3555620, 4444525, 4977868, 6222335, 8889050, 12444670, 17778100, 24889340, 31111675, 62223350, 124446700]

約数ペア:

[(1, 124446700), (2, 62223350), (4, 31111675), (5, 24889340), (7, 17778100), (10, 12444670), (14, 8889050), (20, 6222335), (25, 4977868), (28, 4444525), (35, 3555620), (50, 2488934), (70, 1777810), (100, 1244467), (139, 895300), (140, 888905), (175, 711124), (278, 447650), (350, 355562), (556, 223825), (695, 179060), (700, 177781), (973, 127900), (1279, 97300), (1390, 89530), (1946, 63950), (2558, 48650), (2780, 44765), (3475, 35812), (3892, 31975), (4865, 25580), (5116, 24325), (6395, 19460), (6950, 17906), (8953, 13900), (9730, 12790)]