76777860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67349}}^1$

素因数の和:67380

約数の個数: 48

約数和(自身を含む): 226296000

約数和(自身を除く): 149518140

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, 67349, 134698, 202047, 269396, 336745, 404094, 673490, 808188, 1010235, 1279631, 1346980, 2020470, 2559262, 3838893, 4040940, 5118524, 6398155, 7677786, 12796310, 15355572, 19194465, 25592620, 38388930, 76777860]

約数ペア:

[(1, 76777860), (2, 38388930), (3, 25592620), (4, 19194465), (5, 15355572), (6, 12796310), (10, 7677786), (12, 6398155), (15, 5118524), (19, 4040940), (20, 3838893), (30, 2559262), (38, 2020470), (57, 1346980), (60, 1279631), (76, 1010235), (95, 808188), (114, 673490), (190, 404094), (228, 336745), (285, 269396), (380, 202047), (570, 134698), (1140, 67349)]