85445600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 108

約数和(自身を含む): 217736064

約数和(自身を除く): 132290464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 127, 145, 160, 200, 232, 254, 290, 400, 464, 508, 580, 635, 725, 800, 841, 928, 1016, 1160, 1270, 1450, 1682, 2032, 2320, 2540, 2900, 3175, 3364, 3683, 4064, 4205, 4640, 5080, 5800, 6350, 6728, 7366, 8410, 10160, 11600, 12700, 13456, 14732, 16820, 18415, 20320, 21025, 23200, 25400, 26912, 29464, 33640, 36830, 42050, 50800, 58928, 67280, 73660, 84100, 92075, 101600, 106807, 117856, 134560, 147320, 168200, 184150, 213614, 294640, 336400, 368300, 427228, 534035, 589280, 672800, 736600, 854456, 1068070, 1473200, 1708912, 2136140, 2670175, 2946400, 3417824, 4272280, 5340350, 8544560, 10680700, 17089120, 21361400, 42722800, 85445600]

約数ペア:

[(1, 85445600), (2, 42722800), (4, 21361400), (5, 17089120), (8, 10680700), (10, 8544560), (16, 5340350), (20, 4272280), (25, 3417824), (29, 2946400), (32, 2670175), (40, 2136140), (50, 1708912), (58, 1473200), (80, 1068070), (100, 854456), (116, 736600), (127, 672800), (145, 589280), (160, 534035), (200, 427228), (232, 368300), (254, 336400), (290, 294640), (400, 213614), (464, 184150), (508, 168200), (580, 147320), (635, 134560), (725, 117856), (800, 106807), (841, 101600), (928, 92075), (1016, 84100), (1160, 73660), (1270, 67280), (1450, 58928), (1682, 50800), (2032, 42050), (2320, 36830), (2540, 33640), (2900, 29464), (3175, 26912), (3364, 25400), (3683, 23200), (4064, 21025), (4205, 20320), (4640, 18415), (5080, 16820), (5800, 14732), (6350, 13456), (6728, 12700), (7366, 11600), (8410, 10160)]