102660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 302400

約数和(自身を除く): 199740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 295, 348, 354, 435, 580, 590, 708, 870, 885, 1180, 1711, 1740, 1770, 3422, 3540, 5133, 6844, 8555, 10266, 17110, 20532, 25665, 34220, 51330, 102660]

約数ペア:

[(1, 102660), (2, 51330), (3, 34220), (4, 25665), (5, 20532), (6, 17110), (10, 10266), (12, 8555), (15, 6844), (20, 5133), (29, 3540), (30, 3422), (58, 1770), (59, 1740), (60, 1711), (87, 1180), (116, 885), (118, 870), (145, 708), (174, 590), (177, 580), (236, 435), (290, 354), (295, 348)]