565515540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61603}}^1$

素因数の和:61638

約数の個数: 96

約数和(自身を含む): 1862904960

約数和(自身を除く): 1297389420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 61603, 123206, 184809, 246412, 308015, 369618, 554427, 616030, 739236, 924045, 1047251, 1108854, 1232060, 1663281, 1848090, 2094502, 2217708, 2772135, 3141753, 3326562, 3696180, 4189004, 5236255, 5544270, 6283506, 6653124, 8316405, 9425259, 10472510, 11088540, 12567012, 15708765, 16632810, 18850518, 20945020, 28275777, 31417530, 33265620, 37701036, 47126295, 56551554, 62835060, 94252590, 113103108, 141378885, 188505180, 282757770, 565515540]

約数ペア:

[(1, 565515540), (2, 282757770), (3, 188505180), (4, 141378885), (5, 113103108), (6, 94252590), (9, 62835060), (10, 56551554), (12, 47126295), (15, 37701036), (17, 33265620), (18, 31417530), (20, 28275777), (27, 20945020), (30, 18850518), (34, 16632810), (36, 15708765), (45, 12567012), (51, 11088540), (54, 10472510), (60, 9425259), (68, 8316405), (85, 6653124), (90, 6283506), (102, 5544270), (108, 5236255), (135, 4189004), (153, 3696180), (170, 3326562), (180, 3141753), (204, 2772135), (255, 2217708), (270, 2094502), (306, 1848090), (340, 1663281), (459, 1232060), (510, 1108854), (540, 1047251), (612, 924045), (765, 739236), (918, 616030), (1020, 554427), (1530, 369618), (1836, 308015), (2295, 246412), (3060, 184809), (4590, 123206), (9180, 61603)]