27049400

素因数分解:

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

素因数の和:301

約数の個数: 72

約数和(自身を含む): 72394920

約数和(自身を除く): 45345520

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, 695, 700, 973, 1112, 1390, 1400, 1946, 2780, 3475, 3892, 4865, 5560, 6950, 7784, 9730, 13900, 19321, 19460, 24325, 27800, 38642, 38920, 48650, 77284, 96605, 97300, 135247, 154568, 193210, 194600, 270494, 386420, 483025, 540988, 676235, 772840, 966050, 1081976, 1352470, 1932100, 2704940, 3381175, 3864200, 5409880, 6762350, 13524700, 27049400]

約数ペア:

[(1, 27049400), (2, 13524700), (4, 6762350), (5, 5409880), (7, 3864200), (8, 3381175), (10, 2704940), (14, 1932100), (20, 1352470), (25, 1081976), (28, 966050), (35, 772840), (40, 676235), (50, 540988), (56, 483025), (70, 386420), (100, 270494), (139, 194600), (140, 193210), (175, 154568), (200, 135247), (278, 97300), (280, 96605), (350, 77284), (556, 48650), (695, 38920), (700, 38642), (973, 27800), (1112, 24325), (1390, 19460), (1400, 19321), (1946, 13900), (2780, 9730), (3475, 7784), (3892, 6950), (4865, 5560)]