173396520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43787}}^1$

素因数の和:43815

約数の個数: 96

約数和(自身を含む): 614783520

約数和(自身を除く): 441387000

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, 43787, 87574, 131361, 175148, 218935, 262722, 350296, 394083, 437870, 481657, 525444, 656805, 788166, 875740, 963314, 1050888, 1313610, 1444971, 1576332, 1751480, 1926628, 1970415, 2408285, 2627220, 2889942, 3152664, 3853256, 3940830, 4334913, 4816570, 5254440, 5779884, 7224855, 7881660, 8669826, 9633140, 11559768, 14449710, 15763320, 17339652, 19266280, 21674565, 28899420, 34679304, 43349130, 57798840, 86698260, 173396520]

約数ペア:

[(1, 173396520), (2, 86698260), (3, 57798840), (4, 43349130), (5, 34679304), (6, 28899420), (8, 21674565), (9, 19266280), (10, 17339652), (11, 15763320), (12, 14449710), (15, 11559768), (18, 9633140), (20, 8669826), (22, 7881660), (24, 7224855), (30, 5779884), (33, 5254440), (36, 4816570), (40, 4334913), (44, 3940830), (45, 3853256), (55, 3152664), (60, 2889942), (66, 2627220), (72, 2408285), (88, 1970415), (90, 1926628), (99, 1751480), (110, 1576332), (120, 1444971), (132, 1313610), (165, 1050888), (180, 963314), (198, 875740), (220, 788166), (264, 656805), (330, 525444), (360, 481657), (396, 437870), (440, 394083), (495, 350296), (660, 262722), (792, 218935), (990, 175148), (1320, 131361), (1980, 87574), (3960, 43787)]