27388900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3589

約数の個数: 72

約数和(自身を含む): 74120256

約数和(自身を除く): 46731356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3557, 3850, 7114, 7700, 14228, 17785, 24899, 35570, 39127, 49798, 71140, 78254, 88925, 99596, 124495, 156508, 177850, 195635, 248990, 273889, 355700, 391270, 497980, 547778, 622475, 782540, 978175, 1095556, 1244950, 1369445, 1956350, 2489900, 2738890, 3912700, 5477780, 6847225, 13694450, 27388900]

約数ペア:

[(1, 27388900), (2, 13694450), (4, 6847225), (5, 5477780), (7, 3912700), (10, 2738890), (11, 2489900), (14, 1956350), (20, 1369445), (22, 1244950), (25, 1095556), (28, 978175), (35, 782540), (44, 622475), (50, 547778), (55, 497980), (70, 391270), (77, 355700), (100, 273889), (110, 248990), (140, 195635), (154, 177850), (175, 156508), (220, 124495), (275, 99596), (308, 88925), (350, 78254), (385, 71140), (550, 49798), (700, 39127), (770, 35570), (1100, 24899), (1540, 17785), (1925, 14228), (3557, 7700), (3850, 7114)]