954180180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{15017}}^1$

素因数の和:15385

約数の個数: 72

約数和(自身を含む): 2902739112

約数和(自身を除く): 1948558932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3177, 3530, 4236, 5295, 6354, 7060, 10590, 12708, 15017, 15885, 21180, 30034, 31770, 45051, 60068, 63540, 75085, 90102, 135153, 150170, 180204, 225255, 270306, 300340, 450510, 540612, 675765, 901020, 1351530, 2703060, 5301001, 10602002, 15903003, 21204004, 26505005, 31806006, 47709009, 53010010, 63612012, 79515015, 95418018, 106020020, 159030030, 190836036, 238545045, 318060060, 477090090, 954180180]

約数ペア:

[(1, 954180180), (2, 477090090), (3, 318060060), (4, 238545045), (5, 190836036), (6, 159030030), (9, 106020020), (10, 95418018), (12, 79515015), (15, 63612012), (18, 53010010), (20, 47709009), (30, 31806006), (36, 26505005), (45, 21204004), (60, 15903003), (90, 10602002), (180, 5301001), (353, 2703060), (706, 1351530), (1059, 901020), (1412, 675765), (1765, 540612), (2118, 450510), (3177, 300340), (3530, 270306), (4236, 225255), (5295, 180204), (6354, 150170), (7060, 135153), (10590, 90102), (12708, 75085), (15017, 63540), (15885, 60068), (21180, 45051), (30034, 31770)]