30226900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27479}}^1$

素因数の和:27504

約数の個数: 36

約数和(自身を含む): 71557920

約数和(自身を除く): 41331020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 27479, 54958, 109916, 137395, 274790, 302269, 549580, 604538, 686975, 1209076, 1373950, 1511345, 2747900, 3022690, 6045380, 7556725, 15113450, 30226900]

約数ペア:

[(1, 30226900), (2, 15113450), (4, 7556725), (5, 6045380), (10, 3022690), (11, 2747900), (20, 1511345), (22, 1373950), (25, 1209076), (44, 686975), (50, 604538), (55, 549580), (100, 302269), (110, 274790), (220, 137395), (275, 109916), (550, 54958), (1100, 27479)]