91058220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45989}}^1$

素因数の和:46015

約数の個数: 72

約数和(自身を含む): 301326480

約数和(自身を除く): 210268260

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, 45989, 91978, 137967, 183956, 229945, 275934, 413901, 459890, 505879, 551868, 689835, 827802, 919780, 1011758, 1379670, 1517637, 1655604, 2023516, 2069505, 2529395, 2759340, 3035274, 4139010, 4552911, 5058790, 6070548, 7588185, 8278020, 9105822, 10117580, 15176370, 18211644, 22764555, 30352740, 45529110, 91058220]

約数ペア:

[(1, 91058220), (2, 45529110), (3, 30352740), (4, 22764555), (5, 18211644), (6, 15176370), (9, 10117580), (10, 9105822), (11, 8278020), (12, 7588185), (15, 6070548), (18, 5058790), (20, 4552911), (22, 4139010), (30, 3035274), (33, 2759340), (36, 2529395), (44, 2069505), (45, 2023516), (55, 1655604), (60, 1517637), (66, 1379670), (90, 1011758), (99, 919780), (110, 827802), (132, 689835), (165, 551868), (180, 505879), (198, 459890), (220, 413901), (330, 275934), (396, 229945), (495, 183956), (660, 137967), (990, 91978), (1980, 45989)]