7754580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 23910432

約数和(自身を除く): 16155852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 643, 670, 804, 1005, 1206, 1286, 1340, 1929, 2010, 2412, 2572, 3015, 3215, 3858, 4020, 5787, 6030, 6430, 7716, 9645, 11574, 12060, 12860, 19290, 23148, 28935, 38580, 43081, 57870, 86162, 115740, 129243, 172324, 215405, 258486, 387729, 430810, 516972, 646215, 775458, 861620, 1292430, 1550916, 1938645, 2584860, 3877290, 7754580]

約数ペア:

[(1, 7754580), (2, 3877290), (3, 2584860), (4, 1938645), (5, 1550916), (6, 1292430), (9, 861620), (10, 775458), (12, 646215), (15, 516972), (18, 430810), (20, 387729), (30, 258486), (36, 215405), (45, 172324), (60, 129243), (67, 115740), (90, 86162), (134, 57870), (180, 43081), (201, 38580), (268, 28935), (335, 23148), (402, 19290), (603, 12860), (643, 12060), (670, 11574), (804, 9645), (1005, 7716), (1206, 6430), (1286, 6030), (1340, 5787), (1929, 4020), (2010, 3858), (2412, 3215), (2572, 3015)]