55436040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13999}}^1$

素因数の和:14027

約数の個数: 96

約数和(自身を含む): 196560000

約数和(自身を除く): 141123960

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, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 153989, 167988, 209985, 251982, 279980, 307978, 335976, 419970, 461967, 503964, 559960, 615956, 629955, 769945, 839940, 923934, 1007928, 1231912, 1259910, 1385901, 1539890, 1679880, 1847868, 2309835, 2519820, 2771802, 3079780, 3695736, 4619670, 5039640, 5543604, 6159560, 6929505, 9239340, 11087208, 13859010, 18478680, 27718020, 55436040]

約数ペア:

[(1, 55436040), (2, 27718020), (3, 18478680), (4, 13859010), (5, 11087208), (6, 9239340), (8, 6929505), (9, 6159560), (10, 5543604), (11, 5039640), (12, 4619670), (15, 3695736), (18, 3079780), (20, 2771802), (22, 2519820), (24, 2309835), (30, 1847868), (33, 1679880), (36, 1539890), (40, 1385901), (44, 1259910), (45, 1231912), (55, 1007928), (60, 923934), (66, 839940), (72, 769945), (88, 629955), (90, 615956), (99, 559960), (110, 503964), (120, 461967), (132, 419970), (165, 335976), (180, 307978), (198, 279980), (220, 251982), (264, 209985), (330, 167988), (360, 153989), (396, 139990), (440, 125991), (495, 111992), (660, 83994), (792, 69995), (990, 55996), (1320, 41997), (1980, 27998), (3960, 13999)]