12912750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1913}}^1$

素因数の和:1939

約数の個数: 64

約数和(自身を含む): 35830080

約数和(自身を除く): 22917330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 1913, 2250, 3375, 3826, 5739, 6750, 9565, 11478, 17217, 19130, 28695, 34434, 47825, 51651, 57390, 86085, 95650, 103302, 143475, 172170, 239125, 258255, 286950, 430425, 478250, 516510, 717375, 860850, 1291275, 1434750, 2152125, 2582550, 4304250, 6456375, 12912750]

約数ペア:

[(1, 12912750), (2, 6456375), (3, 4304250), (5, 2582550), (6, 2152125), (9, 1434750), (10, 1291275), (15, 860850), (18, 717375), (25, 516510), (27, 478250), (30, 430425), (45, 286950), (50, 258255), (54, 239125), (75, 172170), (90, 143475), (125, 103302), (135, 95650), (150, 86085), (225, 57390), (250, 51651), (270, 47825), (375, 34434), (450, 28695), (675, 19130), (750, 17217), (1125, 11478), (1350, 9565), (1913, 6750), (2250, 5739), (3375, 3826)]