69208920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17477}}^1$

素因数の和:17505

約数の個数: 96

約数和(自身を含む): 245391120

約数和(自身を除く): 176182200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17477, 34954, 52431, 69908, 87385, 104862, 139816, 157293, 174770, 192247, 209724, 262155, 314586, 349540, 384494, 419448, 524310, 576741, 629172, 699080, 768988, 786465, 961235, 1048620, 1153482, 1258344, 1537976, 1572930, 1730223, 1922470, 2097240, 2306964, 2883705, 3145860, 3460446, 3844940, 4613928, 5767410, 6291720, 6920892, 7689880, 8651115, 11534820, 13841784, 17302230, 23069640, 34604460, 69208920]

約数ペア:

[(1, 69208920), (2, 34604460), (3, 23069640), (4, 17302230), (5, 13841784), (6, 11534820), (8, 8651115), (9, 7689880), (10, 6920892), (11, 6291720), (12, 5767410), (15, 4613928), (18, 3844940), (20, 3460446), (22, 3145860), (24, 2883705), (30, 2306964), (33, 2097240), (36, 1922470), (40, 1730223), (44, 1572930), (45, 1537976), (55, 1258344), (60, 1153482), (66, 1048620), (72, 961235), (88, 786465), (90, 768988), (99, 699080), (110, 629172), (120, 576741), (132, 524310), (165, 419448), (180, 384494), (198, 349540), (220, 314586), (264, 262155), (330, 209724), (360, 192247), (396, 174770), (440, 157293), (495, 139816), (660, 104862), (792, 87385), (990, 69908), (1320, 52431), (1980, 34954), (3960, 17477)]