139253580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{9551}}^1$

素因数の和:9578

約数の個数: 84

約数和(自身を含む): 438494112

約数和(自身を除く): 299240532

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, 2916, 3645, 4860, 7290, 9551, 14580, 19102, 28653, 38204, 47755, 57306, 85959, 95510, 114612, 143265, 171918, 191020, 257877, 286530, 343836, 429795, 515754, 573060, 773631, 859590, 1031508, 1289385, 1547262, 1719180, 2320893, 2578770, 3094524, 3868155, 4641786, 5157540, 6962679, 7736310, 9283572, 11604465, 13925358, 15472620, 23208930, 27850716, 34813395, 46417860, 69626790, 139253580]

約数ペア:

[(1, 139253580), (2, 69626790), (3, 46417860), (4, 34813395), (5, 27850716), (6, 23208930), (9, 15472620), (10, 13925358), (12, 11604465), (15, 9283572), (18, 7736310), (20, 6962679), (27, 5157540), (30, 4641786), (36, 3868155), (45, 3094524), (54, 2578770), (60, 2320893), (81, 1719180), (90, 1547262), (108, 1289385), (135, 1031508), (162, 859590), (180, 773631), (243, 573060), (270, 515754), (324, 429795), (405, 343836), (486, 286530), (540, 257877), (729, 191020), (810, 171918), (972, 143265), (1215, 114612), (1458, 95510), (1620, 85959), (2430, 57306), (2916, 47755), (3645, 38204), (4860, 28653), (7290, 19102), (9551, 14580)]