60972400

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:818

約数の個数: 60

約数和(自身を含む): 147255952

約数和(自身を除く): 86283552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 487, 626, 974, 1252, 1565, 1948, 2435, 2504, 3130, 3896, 4870, 5008, 6260, 7792, 7825, 9740, 12175, 12520, 15650, 19480, 24350, 25040, 31300, 38960, 48700, 62600, 97400, 125200, 152431, 194800, 304862, 609724, 762155, 1219448, 1524310, 2438896, 3048620, 3810775, 6097240, 7621550, 12194480, 15243100, 30486200, 60972400]

約数ペア:

[(1, 60972400), (2, 30486200), (4, 15243100), (5, 12194480), (8, 7621550), (10, 6097240), (16, 3810775), (20, 3048620), (25, 2438896), (40, 1524310), (50, 1219448), (80, 762155), (100, 609724), (200, 304862), (313, 194800), (400, 152431), (487, 125200), (626, 97400), (974, 62600), (1252, 48700), (1565, 38960), (1948, 31300), (2435, 25040), (2504, 24350), (3130, 19480), (3896, 15650), (4870, 12520), (5008, 12175), (6260, 9740), (7792, 7825)]