625764420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1158823}}^1$

素因数の和:1158841

約数の個数: 48

約数和(自身を含む): 1946824320

約数和(自身を除く): 1321059900

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, 1158823, 2317646, 3476469, 4635292, 5794115, 6952938, 10429407, 11588230, 13905876, 17382345, 20858814, 23176460, 31288221, 34764690, 41717628, 52147035, 62576442, 69529380, 104294070, 125152884, 156441105, 208588140, 312882210, 625764420]

約数ペア:

[(1, 625764420), (2, 312882210), (3, 208588140), (4, 156441105), (5, 125152884), (6, 104294070), (9, 69529380), (10, 62576442), (12, 52147035), (15, 41717628), (18, 34764690), (20, 31288221), (27, 23176460), (30, 20858814), (36, 17382345), (45, 13905876), (54, 11588230), (60, 10429407), (90, 6952938), (108, 5794115), (135, 4635292), (180, 3476469), (270, 2317646), (540, 1158823)]