85724460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158749}}^1$

素因数の和:158767

約数の個数: 48

約数和(自身を含む): 266700000

約数和(自身を除く): 180975540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 158749, 317498, 476247, 634996, 793745, 952494, 1428741, 1587490, 1904988, 2381235, 2857482, 3174980, 4286223, 4762470, 5714964, 7143705, 8572446, 9524940, 14287410, 17144892, 21431115, 28574820, 42862230, 85724460]

約数ペア:

[(1, 85724460), (2, 42862230), (3, 28574820), (4, 21431115), (5, 17144892), (6, 14287410), (9, 9524940), (10, 8572446), (12, 7143705), (15, 5714964), (18, 4762470), (20, 4286223), (27, 3174980), (30, 2857482), (36, 2381235), (45, 1904988), (54, 1587490), (60, 1428741), (90, 952494), (108, 793745), (135, 634996), (180, 476247), (270, 317498), (540, 158749)]