3278720900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 8828768256

約数和(自身を除く): 5550047356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 127, 130, 140, 175, 182, 254, 260, 325, 350, 364, 455, 508, 635, 650, 700, 889, 910, 1270, 1300, 1651, 1778, 1820, 2275, 2540, 2837, 3175, 3302, 3556, 4445, 4550, 5674, 6350, 6604, 8255, 8890, 9100, 11348, 11557, 12700, 14185, 16510, 17780, 19859, 22225, 23114, 28370, 33020, 36881, 39718, 41275, 44450, 46228, 56740, 57785, 70925, 73762, 79436, 82550, 88900, 99295, 115570, 141850, 147524, 165100, 184405, 198590, 231140, 258167, 283700, 288925, 360299, 368810, 397180, 496475, 516334, 577850, 720598, 737620, 922025, 992950, 1032668, 1155700, 1290835, 1441196, 1801495, 1844050, 1985900, 2522093, 2581670, 3602990, 3688100, 4683887, 5044186, 5163340, 6454175, 7205980, 9007475, 9367774, 10088372, 12610465, 12908350, 18014950, 18735548, 23419435, 25220930, 25816700, 32787209, 36029900, 46838870, 50441860, 63052325, 65574418, 93677740, 117097175, 126104650, 131148836, 163936045, 234194350, 252209300, 327872090, 468388700, 655744180, 819680225, 1639360450, 3278720900]

約数ペア:

[(1, 3278720900), (2, 1639360450), (4, 819680225), (5, 655744180), (7, 468388700), (10, 327872090), (13, 252209300), (14, 234194350), (20, 163936045), (25, 131148836), (26, 126104650), (28, 117097175), (35, 93677740), (50, 65574418), (52, 63052325), (65, 50441860), (70, 46838870), (91, 36029900), (100, 32787209), (127, 25816700), (130, 25220930), (140, 23419435), (175, 18735548), (182, 18014950), (254, 12908350), (260, 12610465), (325, 10088372), (350, 9367774), (364, 9007475), (455, 7205980), (508, 6454175), (635, 5163340), (650, 5044186), (700, 4683887), (889, 3688100), (910, 3602990), (1270, 2581670), (1300, 2522093), (1651, 1985900), (1778, 1844050), (1820, 1801495), (2275, 1441196), (2540, 1290835), (2837, 1155700), (3175, 1032668), (3302, 992950), (3556, 922025), (4445, 737620), (4550, 720598), (5674, 577850), (6350, 516334), (6604, 496475), (8255, 397180), (8890, 368810), (9100, 360299), (11348, 288925), (11557, 283700), (12700, 258167), (14185, 231140), (16510, 198590), (17780, 184405), (19859, 165100), (22225, 147524), (23114, 141850), (28370, 115570), (33020, 99295), (36881, 88900), (39718, 82550), (41275, 79436), (44450, 73762), (46228, 70925), (56740, 57785)]