87075400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15013}}^1$

素因数の和:15058

約数の個数: 48

約数和(自身を含む): 209445300

約数和(自身を除く): 122369900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 15013, 30026, 60052, 75065, 120104, 150130, 300260, 375325, 435377, 600520, 750650, 870754, 1501300, 1741508, 2176885, 3002600, 3483016, 4353770, 8707540, 10884425, 17415080, 21768850, 43537700, 87075400]

約数ペア:

[(1, 87075400), (2, 43537700), (4, 21768850), (5, 17415080), (8, 10884425), (10, 8707540), (20, 4353770), (25, 3483016), (29, 3002600), (40, 2176885), (50, 1741508), (58, 1501300), (100, 870754), (116, 750650), (145, 600520), (200, 435377), (232, 375325), (290, 300260), (580, 150130), (725, 120104), (1160, 75065), (1450, 60052), (2900, 30026), (5800, 15013)]