87143760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11003}}^1$

素因数の和:11033

約数の個数: 120

約数和(自身を含む): 319292064

約数和(自身を除く): 232148304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11003, 22006, 33009, 44012, 55015, 66018, 88024, 99027, 110030, 121033, 132036, 165045, 176048, 198054, 220060, 242066, 264072, 330090, 363099, 396108, 440120, 484132, 495135, 528144, 605165, 660180, 726198, 792216, 880240, 968264, 990270, 1089297, 1210330, 1320360, 1452396, 1584432, 1815495, 1936528, 1980540, 2178594, 2420660, 2640720, 2904792, 3630990, 3961080, 4357188, 4841320, 5446485, 5809584, 7261980, 7922160, 8714376, 9682640, 10892970, 14523960, 17428752, 21785940, 29047920, 43571880, 87143760]

約数ペア:

[(1, 87143760), (2, 43571880), (3, 29047920), (4, 21785940), (5, 17428752), (6, 14523960), (8, 10892970), (9, 9682640), (10, 8714376), (11, 7922160), (12, 7261980), (15, 5809584), (16, 5446485), (18, 4841320), (20, 4357188), (22, 3961080), (24, 3630990), (30, 2904792), (33, 2640720), (36, 2420660), (40, 2178594), (44, 1980540), (45, 1936528), (48, 1815495), (55, 1584432), (60, 1452396), (66, 1320360), (72, 1210330), (80, 1089297), (88, 990270), (90, 968264), (99, 880240), (110, 792216), (120, 726198), (132, 660180), (144, 605165), (165, 528144), (176, 495135), (180, 484132), (198, 440120), (220, 396108), (240, 363099), (264, 330090), (330, 264072), (360, 242066), (396, 220060), (440, 198054), (495, 176048), (528, 165045), (660, 132036), (720, 121033), (792, 110030), (880, 99027), (990, 88024), (1320, 66018), (1584, 55015), (1980, 44012), (2640, 33009), (3960, 22006), (7920, 11003)]