297840400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 867944448

約数和(自身を除く): 570104048

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 41, 44, 50, 52, 55, 65, 80, 82, 88, 100, 104, 110, 127, 130, 143, 164, 176, 200, 205, 208, 220, 254, 260, 275, 286, 325, 328, 400, 410, 440, 451, 508, 520, 533, 550, 572, 635, 650, 656, 715, 820, 880, 902, 1016, 1025, 1040, 1066, 1100, 1144, 1270, 1300, 1397, 1430, 1640, 1651, 1804, 2032, 2050, 2132, 2200, 2255, 2288, 2540, 2600, 2665, 2794, 2860, 3175, 3280, 3302, 3575, 3608, 4100, 4264, 4400, 4510, 5080, 5200, 5207, 5330, 5588, 5720, 5863, 6350, 6604, 6985, 7150, 7216, 8200, 8255, 8528, 9020, 10160, 10414, 10660, 11176, 11275, 11440, 11726, 12700, 13208, 13325, 13970, 14300, 16400, 16510, 18040, 18161, 20828, 21320, 22352, 22550, 23452, 25400, 26035, 26416, 26650, 27940, 28600, 29315, 33020, 34925, 36080, 36322, 41275, 41656, 42640, 45100, 46904, 50800, 52070, 53300, 55880, 57200, 57277, 58630, 66040, 67691, 69850, 72644, 82550, 83312, 90200, 90805, 93808, 104140, 106600, 111760, 114554, 117260, 130175, 132080, 135382, 139700, 145288, 146575, 165100, 180400, 181610, 208280, 213200, 229108, 234520, 260350, 270764, 279400, 286385, 290576, 293150, 330200, 338455, 363220, 416560, 454025, 458216, 469040, 520700, 541528, 558800, 572770, 586300, 660400, 676910, 726440, 744601, 908050, 916432, 1041400, 1083056, 1145540, 1172600, 1353820, 1431925, 1452880, 1489202, 1692275, 1816100, 2082800, 2291080, 2345200, 2707640, 2863850, 2978404, 3384550, 3632200, 3723005, 4582160, 5415280, 5727700, 5956808, 6769100, 7264400, 7446010, 11455400, 11913616, 13538200, 14892020, 18615025, 22910800, 27076400, 29784040, 37230050, 59568080, 74460100, 148920200, 297840400]

約数ペア:

[(1, 297840400), (2, 148920200), (4, 74460100), (5, 59568080), (8, 37230050), (10, 29784040), (11, 27076400), (13, 22910800), (16, 18615025), (20, 14892020), (22, 13538200), (25, 11913616), (26, 11455400), (40, 7446010), (41, 7264400), (44, 6769100), (50, 5956808), (52, 5727700), (55, 5415280), (65, 4582160), (80, 3723005), (82, 3632200), (88, 3384550), (100, 2978404), (104, 2863850), (110, 2707640), (127, 2345200), (130, 2291080), (143, 2082800), (164, 1816100), (176, 1692275), (200, 1489202), (205, 1452880), (208, 1431925), (220, 1353820), (254, 1172600), (260, 1145540), (275, 1083056), (286, 1041400), (325, 916432), (328, 908050), (400, 744601), (410, 726440), (440, 676910), (451, 660400), (508, 586300), (520, 572770), (533, 558800), (550, 541528), (572, 520700), (635, 469040), (650, 458216), (656, 454025), (715, 416560), (820, 363220), (880, 338455), (902, 330200), (1016, 293150), (1025, 290576), (1040, 286385), (1066, 279400), (1100, 270764), (1144, 260350), (1270, 234520), (1300, 229108), (1397, 213200), (1430, 208280), (1640, 181610), (1651, 180400), (1804, 165100), (2032, 146575), (2050, 145288), (2132, 139700), (2200, 135382), (2255, 132080), (2288, 130175), (2540, 117260), (2600, 114554), (2665, 111760), (2794, 106600), (2860, 104140), (3175, 93808), (3280, 90805), (3302, 90200), (3575, 83312), (3608, 82550), (4100, 72644), (4264, 69850), (4400, 67691), (4510, 66040), (5080, 58630), (5200, 57277), (5207, 57200), (5330, 55880), (5588, 53300), (5720, 52070), (5863, 50800), (6350, 46904), (6604, 45100), (6985, 42640), (7150, 41656), (7216, 41275), (8200, 36322), (8255, 36080), (8528, 34925), (9020, 33020), (10160, 29315), (10414, 28600), (10660, 27940), (11176, 26650), (11275, 26416), (11440, 26035), (11726, 25400), (12700, 23452), (13208, 22550), (13325, 22352), (13970, 21320), (14300, 20828), (16400, 18161), (16510, 18040)]