186744060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2939}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 568254960

約数和(自身を除く): 381510900

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, 2939, 3177, 3530, 4236, 5295, 5878, 6354, 7060, 8817, 10590, 11756, 12708, 14695, 15885, 17634, 21180, 26451, 29390, 31770, 35268, 44085, 52902, 58780, 63540, 88170, 105804, 132255, 176340, 264510, 529020, 1037467, 2074934, 3112401, 4149868, 5187335, 6224802, 9337203, 10374670, 12449604, 15562005, 18674406, 20749340, 31124010, 37348812, 46686015, 62248020, 93372030, 186744060]

約数ペア:

[(1, 186744060), (2, 93372030), (3, 62248020), (4, 46686015), (5, 37348812), (6, 31124010), (9, 20749340), (10, 18674406), (12, 15562005), (15, 12449604), (18, 10374670), (20, 9337203), (30, 6224802), (36, 5187335), (45, 4149868), (60, 3112401), (90, 2074934), (180, 1037467), (353, 529020), (706, 264510), (1059, 176340), (1412, 132255), (1765, 105804), (2118, 88170), (2939, 63540), (3177, 58780), (3530, 52902), (4236, 44085), (5295, 35268), (5878, 31770), (6354, 29390), (7060, 26451), (8817, 21180), (10590, 17634), (11756, 15885), (12708, 14695)]