123161850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13033}}^1$

素因数の和:13061

約数の個数: 96

約数和(自身を含む): 387891840

約数和(自身を除く): 264729990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 13033, 26066, 39099, 65165, 78198, 91231, 117297, 130330, 182462, 195495, 234594, 273693, 325825, 351891, 390990, 456155, 547386, 586485, 651650, 703782, 821079, 912310, 977475, 1172970, 1368465, 1642158, 1759455, 1954950, 2280775, 2463237, 2736930, 2932425, 3518910, 4105395, 4561550, 4926474, 5864850, 6842325, 8210790, 8797275, 12316185, 13684650, 17594550, 20526975, 24632370, 41053950, 61580925, 123161850]

約数ペア:

[(1, 123161850), (2, 61580925), (3, 41053950), (5, 24632370), (6, 20526975), (7, 17594550), (9, 13684650), (10, 12316185), (14, 8797275), (15, 8210790), (18, 6842325), (21, 5864850), (25, 4926474), (27, 4561550), (30, 4105395), (35, 3518910), (42, 2932425), (45, 2736930), (50, 2463237), (54, 2280775), (63, 1954950), (70, 1759455), (75, 1642158), (90, 1368465), (105, 1172970), (126, 977475), (135, 912310), (150, 821079), (175, 703782), (189, 651650), (210, 586485), (225, 547386), (270, 456155), (315, 390990), (350, 351891), (378, 325825), (450, 273693), (525, 234594), (630, 195495), (675, 182462), (945, 130330), (1050, 117297), (1350, 91231), (1575, 78198), (1890, 65165), (3150, 39099), (4725, 26066), (9450, 13033)]