162435180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3851}}^1$

素因数の和:3919

約数の個数: 96

約数和(自身を含む): 491823360

約数和(自身を除く): 329388180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 2109, 2220, 2812, 3515, 3851, 4218, 7030, 7702, 8436, 10545, 11553, 14060, 15404, 19255, 21090, 23106, 38510, 42180, 46212, 57765, 73169, 77020, 115530, 142487, 146338, 219507, 231060, 284974, 292676, 365845, 427461, 439014, 569948, 712435, 731690, 854922, 878028, 1097535, 1424870, 1463380, 1709844, 2137305, 2195070, 2707253, 2849740, 4274610, 4390140, 5414506, 8121759, 8549220, 10829012, 13536265, 16243518, 27072530, 32487036, 40608795, 54145060, 81217590, 162435180]

約数ペア:

[(1, 162435180), (2, 81217590), (3, 54145060), (4, 40608795), (5, 32487036), (6, 27072530), (10, 16243518), (12, 13536265), (15, 10829012), (19, 8549220), (20, 8121759), (30, 5414506), (37, 4390140), (38, 4274610), (57, 2849740), (60, 2707253), (74, 2195070), (76, 2137305), (95, 1709844), (111, 1463380), (114, 1424870), (148, 1097535), (185, 878028), (190, 854922), (222, 731690), (228, 712435), (285, 569948), (370, 439014), (380, 427461), (444, 365845), (555, 292676), (570, 284974), (703, 231060), (740, 219507), (1110, 146338), (1140, 142487), (1406, 115530), (2109, 77020), (2220, 73169), (2812, 57765), (3515, 46212), (3851, 42180), (4218, 38510), (7030, 23106), (7702, 21090), (8436, 19255), (10545, 15404), (11553, 14060)]