27039420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16691}}^1$

素因数の和:16712

約数の個数: 60

約数和(自身を含む): 84828744

約数和(自身を除く): 57789324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16691, 33382, 50073, 66764, 83455, 100146, 150219, 166910, 200292, 250365, 300438, 333820, 450657, 500730, 600876, 751095, 901314, 1001460, 1351971, 1502190, 1802628, 2253285, 2703942, 3004380, 4506570, 5407884, 6759855, 9013140, 13519710, 27039420]

約数ペア:

[(1, 27039420), (2, 13519710), (3, 9013140), (4, 6759855), (5, 5407884), (6, 4506570), (9, 3004380), (10, 2703942), (12, 2253285), (15, 1802628), (18, 1502190), (20, 1351971), (27, 1001460), (30, 901314), (36, 751095), (45, 600876), (54, 500730), (60, 450657), (81, 333820), (90, 300438), (108, 250365), (135, 200292), (162, 166910), (180, 150219), (270, 100146), (324, 83455), (405, 66764), (540, 50073), (810, 33382), (1620, 16691)]