76415220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{60647}}^1$

素因数の和:60669

約数の個数: 72

約数和(自身を含む): 264910464

約数和(自身を除く): 188495244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 60647, 121294, 181941, 242588, 303235, 363882, 424529, 545823, 606470, 727764, 849058, 909705, 1091646, 1212940, 1273587, 1698116, 1819410, 2122645, 2183292, 2547174, 2729115, 3638820, 3820761, 4245290, 5094348, 5458230, 6367935, 7641522, 8490580, 10916460, 12735870, 15283044, 19103805, 25471740, 38207610, 76415220]

約数ペア:

[(1, 76415220), (2, 38207610), (3, 25471740), (4, 19103805), (5, 15283044), (6, 12735870), (7, 10916460), (9, 8490580), (10, 7641522), (12, 6367935), (14, 5458230), (15, 5094348), (18, 4245290), (20, 3820761), (21, 3638820), (28, 2729115), (30, 2547174), (35, 2183292), (36, 2122645), (42, 1819410), (45, 1698116), (60, 1273587), (63, 1212940), (70, 1091646), (84, 909705), (90, 849058), (105, 727764), (126, 606470), (140, 545823), (180, 424529), (210, 363882), (252, 303235), (315, 242588), (420, 181941), (630, 121294), (1260, 60647)]