81055350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{60041}}^1$

素因数の和:60062

約数の個数: 48

約数和(自身を含む): 223356240

約数和(自身を除く): 142300890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 60041, 120082, 180123, 300205, 360246, 540369, 600410, 900615, 1080738, 1501025, 1621107, 1801230, 2701845, 3002050, 3242214, 4503075, 5403690, 8105535, 9006150, 13509225, 16211070, 27018450, 40527675, 81055350]

約数ペア:

[(1, 81055350), (2, 40527675), (3, 27018450), (5, 16211070), (6, 13509225), (9, 9006150), (10, 8105535), (15, 5403690), (18, 4503075), (25, 3242214), (27, 3002050), (30, 2701845), (45, 1801230), (50, 1621107), (54, 1501025), (75, 1080738), (90, 900615), (135, 600410), (150, 540369), (225, 360246), (270, 300205), (450, 180123), (675, 120082), (1350, 60041)]