90687960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22901}}^1$

素因数の和:22929

約数の個数: 96

約数和(自身を含む): 321544080

約数和(自身を除く): 230856120

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, 22901, 45802, 68703, 91604, 114505, 137406, 183208, 206109, 229010, 251911, 274812, 343515, 412218, 458020, 503822, 549624, 687030, 755733, 824436, 916040, 1007644, 1030545, 1259555, 1374060, 1511466, 1648872, 2015288, 2061090, 2267199, 2519110, 2748120, 3022932, 3778665, 4122180, 4534398, 5038220, 6045864, 7557330, 8244360, 9068796, 10076440, 11335995, 15114660, 18137592, 22671990, 30229320, 45343980, 90687960]

約数ペア:

[(1, 90687960), (2, 45343980), (3, 30229320), (4, 22671990), (5, 18137592), (6, 15114660), (8, 11335995), (9, 10076440), (10, 9068796), (11, 8244360), (12, 7557330), (15, 6045864), (18, 5038220), (20, 4534398), (22, 4122180), (24, 3778665), (30, 3022932), (33, 2748120), (36, 2519110), (40, 2267199), (44, 2061090), (45, 2015288), (55, 1648872), (60, 1511466), (66, 1374060), (72, 1259555), (88, 1030545), (90, 1007644), (99, 916040), (110, 824436), (120, 755733), (132, 687030), (165, 549624), (180, 503822), (198, 458020), (220, 412218), (264, 343515), (330, 274812), (360, 251911), (396, 229010), (440, 206109), (495, 183208), (660, 137406), (792, 114505), (990, 91604), (1320, 68703), (1980, 45802), (3960, 22901)]