68528900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{62299}}^1$

素因数の和:62324

約数の個数: 36

約数和(自身を含む): 162229200

約数和(自身を除く): 93700300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 62299, 124598, 249196, 311495, 622990, 685289, 1245980, 1370578, 1557475, 2741156, 3114950, 3426445, 6229900, 6852890, 13705780, 17132225, 34264450, 68528900]

約数ペア:

[(1, 68528900), (2, 34264450), (4, 17132225), (5, 13705780), (10, 6852890), (11, 6229900), (20, 3426445), (22, 3114950), (25, 2741156), (44, 1557475), (50, 1370578), (55, 1245980), (100, 685289), (110, 622990), (220, 311495), (275, 249196), (550, 124598), (1100, 62299)]