139399380

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{3187}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 439178880

約数和(自身を除く): 299779500

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, 2187, 2430, 2916, 3187, 3645, 4374, 4860, 6374, 7290, 8748, 9561, 10935, 12748, 14580, 15935, 19122, 21870, 28683, 31870, 38244, 43740, 47805, 57366, 63740, 86049, 95610, 114732, 143415, 172098, 191220, 258147, 286830, 344196, 430245, 516294, 573660, 774441, 860490, 1032588, 1290735, 1548882, 1720980, 2323323, 2581470, 3097764, 3872205, 4646646, 5162940, 6969969, 7744410, 9293292, 11616615, 13939938, 15488820, 23233230, 27879876, 34849845, 46466460, 69699690, 139399380]

約数ペア:

[(1, 139399380), (2, 69699690), (3, 46466460), (4, 34849845), (5, 27879876), (6, 23233230), (9, 15488820), (10, 13939938), (12, 11616615), (15, 9293292), (18, 7744410), (20, 6969969), (27, 5162940), (30, 4646646), (36, 3872205), (45, 3097764), (54, 2581470), (60, 2323323), (81, 1720980), (90, 1548882), (108, 1290735), (135, 1032588), (162, 860490), (180, 774441), (243, 573660), (270, 516294), (324, 430245), (405, 344196), (486, 286830), (540, 258147), (729, 191220), (810, 172098), (972, 143415), (1215, 114732), (1458, 95610), (1620, 86049), (2187, 63740), (2430, 57366), (2916, 47805), (3187, 43740), (3645, 38244), (4374, 31870), (4860, 28683), (6374, 21870), (7290, 19122), (8748, 15935), (9561, 14580), (10935, 12748)]