42413220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{2909}}^1$

素因数の和:2936

約数の個数: 84

約数和(自身を含む): 133586460

約数和(自身を除く): 91173240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2909, 2916, 3645, 4860, 5818, 7290, 8727, 11636, 14545, 14580, 17454, 26181, 29090, 34908, 43635, 52362, 58180, 78543, 87270, 104724, 130905, 157086, 174540, 235629, 261810, 314172, 392715, 471258, 523620, 706887, 785430, 942516, 1178145, 1413774, 1570860, 2120661, 2356290, 2827548, 3534435, 4241322, 4712580, 7068870, 8482644, 10603305, 14137740, 21206610, 42413220]

約数ペア:

[(1, 42413220), (2, 21206610), (3, 14137740), (4, 10603305), (5, 8482644), (6, 7068870), (9, 4712580), (10, 4241322), (12, 3534435), (15, 2827548), (18, 2356290), (20, 2120661), (27, 1570860), (30, 1413774), (36, 1178145), (45, 942516), (54, 785430), (60, 706887), (81, 523620), (90, 471258), (108, 392715), (135, 314172), (162, 261810), (180, 235629), (243, 174540), (270, 157086), (324, 130905), (405, 104724), (486, 87270), (540, 78543), (729, 58180), (810, 52362), (972, 43635), (1215, 34908), (1458, 29090), (1620, 26181), (2430, 17454), (2909, 14580), (2916, 14545), (3645, 11636), (4860, 8727), (5818, 7290)]