77039200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13757}}^1$

素因数の和:13784

約数の個数: 72

約数和(自身を含む): 214954992

約数和(自身を除く): 137915792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13757, 27514, 55028, 68785, 96299, 110056, 137570, 192598, 220112, 275140, 343925, 385196, 440224, 481495, 550280, 687850, 770392, 962990, 1100560, 1375700, 1540784, 1925980, 2201120, 2407475, 2751400, 3081568, 3851960, 4814950, 5502800, 7703920, 9629900, 11005600, 15407840, 19259800, 38519600, 77039200]

約数ペア:

[(1, 77039200), (2, 38519600), (4, 19259800), (5, 15407840), (7, 11005600), (8, 9629900), (10, 7703920), (14, 5502800), (16, 4814950), (20, 3851960), (25, 3081568), (28, 2751400), (32, 2407475), (35, 2201120), (40, 1925980), (50, 1540784), (56, 1375700), (70, 1100560), (80, 962990), (100, 770392), (112, 687850), (140, 550280), (160, 481495), (175, 440224), (200, 385196), (224, 343925), (280, 275140), (350, 220112), (400, 192598), (560, 137570), (700, 110056), (800, 96299), (1120, 68785), (1400, 55028), (2800, 27514), (5600, 13757)]