61053700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 141006600

約数和(自身を除く): 79952900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 569, 580, 725, 740, 925, 1073, 1138, 1450, 1850, 2146, 2276, 2845, 2900, 3700, 4292, 5365, 5690, 10730, 11380, 14225, 16501, 21053, 21460, 26825, 28450, 33002, 42106, 53650, 56900, 66004, 82505, 84212, 105265, 107300, 165010, 210530, 330020, 412525, 421060, 526325, 610537, 825050, 1052650, 1221074, 1650100, 2105300, 2442148, 3052685, 6105370, 12210740, 15263425, 30526850, 61053700]

約数ペア:

[(1, 61053700), (2, 30526850), (4, 15263425), (5, 12210740), (10, 6105370), (20, 3052685), (25, 2442148), (29, 2105300), (37, 1650100), (50, 1221074), (58, 1052650), (74, 825050), (100, 610537), (116, 526325), (145, 421060), (148, 412525), (185, 330020), (290, 210530), (370, 165010), (569, 107300), (580, 105265), (725, 84212), (740, 82505), (925, 66004), (1073, 56900), (1138, 53650), (1450, 42106), (1850, 33002), (2146, 28450), (2276, 26825), (2845, 21460), (2900, 21053), (3700, 16501), (4292, 14225), (5365, 11380), (5690, 10730)]