27738700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 38757044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 151, 167, 220, 275, 302, 334, 550, 604, 668, 755, 835, 1100, 1510, 1661, 1670, 1837, 3020, 3322, 3340, 3674, 3775, 4175, 6644, 7348, 7550, 8305, 8350, 9185, 15100, 16610, 16700, 18370, 25217, 33220, 36740, 41525, 45925, 50434, 83050, 91850, 100868, 126085, 166100, 183700, 252170, 277387, 504340, 554774, 630425, 1109548, 1260850, 1386935, 2521700, 2773870, 5547740, 6934675, 13869350, 27738700]

約数ペア:

[(1, 27738700), (2, 13869350), (4, 6934675), (5, 5547740), (10, 2773870), (11, 2521700), (20, 1386935), (22, 1260850), (25, 1109548), (44, 630425), (50, 554774), (55, 504340), (100, 277387), (110, 252170), (151, 183700), (167, 166100), (220, 126085), (275, 100868), (302, 91850), (334, 83050), (550, 50434), (604, 45925), (668, 41525), (755, 36740), (835, 33220), (1100, 25217), (1510, 18370), (1661, 16700), (1670, 16610), (1837, 15100), (3020, 9185), (3322, 8350), (3340, 8305), (3674, 7550), (3775, 7348), (4175, 6644)]