20235300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 60162816

約数和(自身を除く): 39927516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1823, 1850, 2220, 2775, 3646, 3700, 5469, 5550, 7292, 9115, 10938, 11100, 18230, 21876, 27345, 36460, 45575, 54690, 67451, 91150, 109380, 134902, 136725, 182300, 202353, 269804, 273450, 337255, 404706, 546900, 674510, 809412, 1011765, 1349020, 1686275, 2023530, 3372550, 4047060, 5058825, 6745100, 10117650, 20235300]

約数ペア:

[(1, 20235300), (2, 10117650), (3, 6745100), (4, 5058825), (5, 4047060), (6, 3372550), (10, 2023530), (12, 1686275), (15, 1349020), (20, 1011765), (25, 809412), (30, 674510), (37, 546900), (50, 404706), (60, 337255), (74, 273450), (75, 269804), (100, 202353), (111, 182300), (148, 136725), (150, 134902), (185, 109380), (222, 91150), (300, 67451), (370, 54690), (444, 45575), (555, 36460), (740, 27345), (925, 21876), (1110, 18230), (1823, 11100), (1850, 10938), (2220, 9115), (2775, 7292), (3646, 5550), (3700, 5469)]