148831980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225503}}^1$

素因数の和:225526

約数の個数: 48

約数和(自身を含む): 454616064

約数和(自身を除く): 305784084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 225503, 451006, 676509, 902012, 1127515, 1353018, 2255030, 2480533, 2706036, 3382545, 4510060, 4961066, 6765090, 7441599, 9922132, 12402665, 13530180, 14883198, 24805330, 29766396, 37207995, 49610660, 74415990, 148831980]

約数ペア:

[(1, 148831980), (2, 74415990), (3, 49610660), (4, 37207995), (5, 29766396), (6, 24805330), (10, 14883198), (11, 13530180), (12, 12402665), (15, 9922132), (20, 7441599), (22, 6765090), (30, 4961066), (33, 4510060), (44, 3382545), (55, 2706036), (60, 2480533), (66, 2255030), (110, 1353018), (132, 1127515), (165, 902012), (220, 676509), (330, 451006), (660, 225503)]