409014540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1100

約数の個数: 144

約数和(自身を含む): 1360509696

約数和(自身を除く): 951495156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 251, 330, 396, 495, 502, 660, 753, 823, 990, 1004, 1255, 1506, 1646, 1980, 2259, 2469, 2510, 2761, 3012, 3292, 3765, 4115, 4518, 4938, 5020, 5522, 7407, 7530, 8230, 8283, 9036, 9053, 9876, 11044, 11295, 12345, 13805, 14814, 15060, 16460, 16566, 18106, 22590, 24690, 24849, 27159, 27610, 29628, 33132, 36212, 37035, 41415, 45180, 45265, 49380, 49698, 54318, 55220, 74070, 81477, 82830, 90530, 99396, 108636, 124245, 135795, 148140, 162954, 165660, 181060, 206573, 248490, 271590, 325908, 407385, 413146, 496980, 543180, 619719, 814770, 826292, 1032865, 1239438, 1629540, 1859157, 2065730, 2272303, 2478876, 3098595, 3718314, 4131460, 4544606, 6197190, 6816909, 7436628, 9089212, 9295785, 11361515, 12394380, 13633818, 18591570, 20450727, 22723030, 27267636, 34084545, 37183140, 40901454, 45446060, 68169090, 81802908, 102253635, 136338180, 204507270, 409014540]

約数ペア:

[(1, 409014540), (2, 204507270), (3, 136338180), (4, 102253635), (5, 81802908), (6, 68169090), (9, 45446060), (10, 40901454), (11, 37183140), (12, 34084545), (15, 27267636), (18, 22723030), (20, 20450727), (22, 18591570), (30, 13633818), (33, 12394380), (36, 11361515), (44, 9295785), (45, 9089212), (55, 7436628), (60, 6816909), (66, 6197190), (90, 4544606), (99, 4131460), (110, 3718314), (132, 3098595), (165, 2478876), (180, 2272303), (198, 2065730), (220, 1859157), (251, 1629540), (330, 1239438), (396, 1032865), (495, 826292), (502, 814770), (660, 619719), (753, 543180), (823, 496980), (990, 413146), (1004, 407385), (1255, 325908), (1506, 271590), (1646, 248490), (1980, 206573), (2259, 181060), (2469, 165660), (2510, 162954), (2761, 148140), (3012, 135795), (3292, 124245), (3765, 108636), (4115, 99396), (4518, 90530), (4938, 82830), (5020, 81477), (5522, 74070), (7407, 55220), (7530, 54318), (8230, 49698), (8283, 49380), (9036, 45265), (9053, 45180), (9876, 41415), (11044, 37035), (11295, 36212), (12345, 33132), (13805, 29628), (14814, 27610), (15060, 27159), (16460, 24849), (16566, 24690), (18106, 22590)]