77619180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68087}}^1$

素因数の和:68118

約数の個数: 48

約数和(自身を含む): 228775680

約数和(自身を除く): 151156500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 68087, 136174, 204261, 272348, 340435, 408522, 680870, 817044, 1021305, 1293653, 1361740, 2042610, 2587306, 3880959, 4085220, 5174612, 6468265, 7761918, 12936530, 15523836, 19404795, 25873060, 38809590, 77619180]

約数ペア:

[(1, 77619180), (2, 38809590), (3, 25873060), (4, 19404795), (5, 15523836), (6, 12936530), (10, 7761918), (12, 6468265), (15, 5174612), (19, 4085220), (20, 3880959), (30, 2587306), (38, 2042610), (57, 1361740), (60, 1293653), (76, 1021305), (95, 817044), (114, 680870), (190, 408522), (228, 340435), (285, 272348), (380, 204261), (570, 136174), (1140, 68087)]