64156967820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{194027}}^1$

素因数の和:194220

約数の個数: 144

約数和(自身を含む): 213573604608

約数和(自身を除く): 149416636788

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, 167, 180, 198, 220, 330, 334, 396, 495, 501, 660, 668, 835, 990, 1002, 1503, 1670, 1837, 1980, 2004, 2505, 3006, 3340, 3674, 5010, 5511, 6012, 7348, 7515, 9185, 10020, 11022, 15030, 16533, 18370, 22044, 27555, 30060, 33066, 36740, 55110, 66132, 82665, 110220, 165330, 194027, 330660, 388054, 582081, 776108, 970135, 1164162, 1746243, 1940270, 2134297, 2328324, 2910405, 3492486, 3880540, 4268594, 5820810, 6402891, 6984972, 8537188, 8731215, 10671485, 11641620, 12805782, 17462430, 19208673, 21342970, 25611564, 32014455, 32402509, 34924860, 38417346, 42685940, 64028910, 64805018, 76834692, 96043365, 97207527, 128057820, 129610036, 162012545, 192086730, 194415054, 291622581, 324025090, 356427599, 384173460, 388830108, 486037635, 583245162, 648050180, 712855198, 972075270, 1069282797, 1166490324, 1425710396, 1458112905, 1782137995, 1944150540, 2138565594, 2916225810, 3207848391, 3564275990, 4277131188, 5346413985, 5832451620, 6415696782, 7128551980, 10692827970, 12831393564, 16039241955, 21385655940, 32078483910, 64156967820]

約数ペア:

[(1, 64156967820), (2, 32078483910), (3, 21385655940), (4, 16039241955), (5, 12831393564), (6, 10692827970), (9, 7128551980), (10, 6415696782), (11, 5832451620), (12, 5346413985), (15, 4277131188), (18, 3564275990), (20, 3207848391), (22, 2916225810), (30, 2138565594), (33, 1944150540), (36, 1782137995), (44, 1458112905), (45, 1425710396), (55, 1166490324), (60, 1069282797), (66, 972075270), (90, 712855198), (99, 648050180), (110, 583245162), (132, 486037635), (165, 388830108), (167, 384173460), (180, 356427599), (198, 324025090), (220, 291622581), (330, 194415054), (334, 192086730), (396, 162012545), (495, 129610036), (501, 128057820), (660, 97207527), (668, 96043365), (835, 76834692), (990, 64805018), (1002, 64028910), (1503, 42685940), (1670, 38417346), (1837, 34924860), (1980, 32402509), (2004, 32014455), (2505, 25611564), (3006, 21342970), (3340, 19208673), (3674, 17462430), (5010, 12805782), (5511, 11641620), (6012, 10671485), (7348, 8731215), (7515, 8537188), (9185, 6984972), (10020, 6402891), (11022, 5820810), (15030, 4268594), (16533, 3880540), (18370, 3492486), (22044, 2910405), (27555, 2328324), (30060, 2134297), (33066, 1940270), (36740, 1746243), (55110, 1164162), (66132, 970135), (82665, 776108), (110220, 582081), (165330, 388054), (194027, 330660)]