40545900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15017}}^1$

素因数の和:15040

約数の個数: 72

約数和(自身を含む): 130356240

約数和(自身を除く): 89810340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 15017, 30034, 45051, 60068, 75085, 90102, 135153, 150170, 180204, 225255, 270306, 300340, 375425, 405459, 450510, 540612, 675765, 750850, 810918, 901020, 1126275, 1351530, 1501700, 1621836, 2027295, 2252550, 2703060, 3378825, 4054590, 4505100, 6757650, 8109180, 10136475, 13515300, 20272950, 40545900]

約数ペア:

[(1, 40545900), (2, 20272950), (3, 13515300), (4, 10136475), (5, 8109180), (6, 6757650), (9, 4505100), (10, 4054590), (12, 3378825), (15, 2703060), (18, 2252550), (20, 2027295), (25, 1621836), (27, 1501700), (30, 1351530), (36, 1126275), (45, 901020), (50, 810918), (54, 750850), (60, 675765), (75, 540612), (90, 450510), (100, 405459), (108, 375425), (135, 300340), (150, 270306), (180, 225255), (225, 180204), (270, 150170), (300, 135153), (450, 90102), (540, 75085), (675, 60068), (900, 45051), (1350, 30034), (2700, 15017)]