15140700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{16823}}^1$

素因数の和:16843

約数の個数: 54

約数和(自身を含む): 47460504

約数和(自身を除く): 32319804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 16823, 33646, 50469, 67292, 84115, 100938, 151407, 168230, 201876, 252345, 302814, 336460, 420575, 504690, 605628, 757035, 841150, 1009380, 1261725, 1514070, 1682300, 2523450, 3028140, 3785175, 5046900, 7570350, 15140700]

約数ペア:

[(1, 15140700), (2, 7570350), (3, 5046900), (4, 3785175), (5, 3028140), (6, 2523450), (9, 1682300), (10, 1514070), (12, 1261725), (15, 1009380), (18, 841150), (20, 757035), (25, 605628), (30, 504690), (36, 420575), (45, 336460), (50, 302814), (60, 252345), (75, 201876), (90, 168230), (100, 151407), (150, 100938), (180, 84115), (225, 67292), (300, 50469), (450, 33646), (900, 16823)]