126243180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100193}}^1$

素因数の和:100215

約数の個数: 72

約数和(自身を含む): 437647392

約数和(自身を除く): 311404212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100193, 200386, 300579, 400772, 500965, 601158, 701351, 901737, 1001930, 1202316, 1402702, 1502895, 1803474, 2003860, 2104053, 2805404, 3005790, 3506755, 3606948, 4208106, 4508685, 6011580, 6312159, 7013510, 8416212, 9017370, 10520265, 12624318, 14027020, 18034740, 21040530, 25248636, 31560795, 42081060, 63121590, 126243180]

約数ペア:

[(1, 126243180), (2, 63121590), (3, 42081060), (4, 31560795), (5, 25248636), (6, 21040530), (7, 18034740), (9, 14027020), (10, 12624318), (12, 10520265), (14, 9017370), (15, 8416212), (18, 7013510), (20, 6312159), (21, 6011580), (28, 4508685), (30, 4208106), (35, 3606948), (36, 3506755), (42, 3005790), (45, 2805404), (60, 2104053), (63, 2003860), (70, 1803474), (84, 1502895), (90, 1402702), (105, 1202316), (126, 1001930), (140, 901737), (180, 701351), (210, 601158), (252, 500965), (315, 400772), (420, 300579), (630, 200386), (1260, 100193)]