202540140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102293}}^1$

素因数の和:102319

約数の個数: 72

約数和(自身を含む): 670230288

約数和(自身を除く): 467690148

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, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 102293, 204586, 306879, 409172, 511465, 613758, 920637, 1022930, 1125223, 1227516, 1534395, 1841274, 2045860, 2250446, 3068790, 3375669, 3682548, 4500892, 4603185, 5626115, 6137580, 6751338, 9206370, 10127007, 11252230, 13502676, 16878345, 18412740, 20254014, 22504460, 33756690, 40508028, 50635035, 67513380, 101270070, 202540140]

約数ペア:

[(1, 202540140), (2, 101270070), (3, 67513380), (4, 50635035), (5, 40508028), (6, 33756690), (9, 22504460), (10, 20254014), (11, 18412740), (12, 16878345), (15, 13502676), (18, 11252230), (20, 10127007), (22, 9206370), (30, 6751338), (33, 6137580), (36, 5626115), (44, 4603185), (45, 4500892), (55, 3682548), (60, 3375669), (66, 3068790), (90, 2250446), (99, 2045860), (110, 1841274), (132, 1534395), (165, 1227516), (180, 1125223), (198, 1022930), (220, 920637), (330, 613758), (396, 511465), (495, 409172), (660, 306879), (990, 204586), (1980, 102293)]