107808400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 299216960

約数和(自身を除く): 191408560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 139, 140, 175, 200, 277, 278, 280, 350, 400, 554, 556, 560, 695, 700, 973, 1108, 1112, 1385, 1390, 1400, 1939, 1946, 2216, 2224, 2770, 2780, 2800, 3475, 3878, 3892, 4432, 4865, 5540, 5560, 6925, 6950, 7756, 7784, 9695, 9730, 11080, 11120, 13850, 13900, 15512, 15568, 19390, 19460, 22160, 24325, 27700, 27800, 31024, 38503, 38780, 38920, 48475, 48650, 55400, 55600, 77006, 77560, 77840, 96950, 97300, 110800, 154012, 155120, 192515, 193900, 194600, 269521, 308024, 385030, 387800, 389200, 539042, 616048, 770060, 775600, 962575, 1078084, 1347605, 1540120, 1925150, 2156168, 2695210, 3080240, 3850300, 4312336, 5390420, 6738025, 7700600, 10780840, 13476050, 15401200, 21561680, 26952100, 53904200, 107808400]

約数ペア:

[(1, 107808400), (2, 53904200), (4, 26952100), (5, 21561680), (7, 15401200), (8, 13476050), (10, 10780840), (14, 7700600), (16, 6738025), (20, 5390420), (25, 4312336), (28, 3850300), (35, 3080240), (40, 2695210), (50, 2156168), (56, 1925150), (70, 1540120), (80, 1347605), (100, 1078084), (112, 962575), (139, 775600), (140, 770060), (175, 616048), (200, 539042), (277, 389200), (278, 387800), (280, 385030), (350, 308024), (400, 269521), (554, 194600), (556, 193900), (560, 192515), (695, 155120), (700, 154012), (973, 110800), (1108, 97300), (1112, 96950), (1385, 77840), (1390, 77560), (1400, 77006), (1939, 55600), (1946, 55400), (2216, 48650), (2224, 48475), (2770, 38920), (2780, 38780), (2800, 38503), (3475, 31024), (3878, 27800), (3892, 27700), (4432, 24325), (4865, 22160), (5540, 19460), (5560, 19390), (6925, 15568), (6950, 15512), (7756, 13900), (7784, 13850), (9695, 11120), (9730, 11080)]