135643860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68507}}^1$

素因数の和:68533

約数の個数: 72

約数和(自身を含む): 448864416

約数和(自身を除く): 313220556

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, 68507, 137014, 205521, 274028, 342535, 411042, 616563, 685070, 753577, 822084, 1027605, 1233126, 1370140, 1507154, 2055210, 2260731, 2466252, 3014308, 3082815, 3767885, 4110420, 4521462, 6165630, 6782193, 7535770, 9042924, 11303655, 12331260, 13564386, 15071540, 22607310, 27128772, 33910965, 45214620, 67821930, 135643860]

約数ペア:

[(1, 135643860), (2, 67821930), (3, 45214620), (4, 33910965), (5, 27128772), (6, 22607310), (9, 15071540), (10, 13564386), (11, 12331260), (12, 11303655), (15, 9042924), (18, 7535770), (20, 6782193), (22, 6165630), (30, 4521462), (33, 4110420), (36, 3767885), (44, 3082815), (45, 3014308), (55, 2466252), (60, 2260731), (66, 2055210), (90, 1507154), (99, 1370140), (110, 1233126), (132, 1027605), (165, 822084), (180, 753577), (198, 685070), (220, 616563), (330, 411042), (396, 342535), (495, 274028), (660, 205521), (990, 137014), (1980, 68507)]