7116900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{3389}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 23540160

約数和(自身を除く): 16423260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 3389, 6778, 10167, 13556, 16945, 20334, 23723, 33890, 40668, 47446, 50835, 67780, 71169, 84725, 94892, 101670, 118615, 142338, 169450, 203340, 237230, 254175, 284676, 338900, 355845, 474460, 508350, 593075, 711690, 1016700, 1186150, 1423380, 1779225, 2372300, 3558450, 7116900]

約数ペア:

[(1, 7116900), (2, 3558450), (3, 2372300), (4, 1779225), (5, 1423380), (6, 1186150), (7, 1016700), (10, 711690), (12, 593075), (14, 508350), (15, 474460), (20, 355845), (21, 338900), (25, 284676), (28, 254175), (30, 237230), (35, 203340), (42, 169450), (50, 142338), (60, 118615), (70, 101670), (75, 94892), (84, 84725), (100, 71169), (105, 67780), (140, 50835), (150, 47446), (175, 40668), (210, 33890), (300, 23723), (350, 20334), (420, 16945), (525, 13556), (700, 10167), (1050, 6778), (2100, 3389)]