825489720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208457}}^1$

素因数の和:208485

約数の個数: 96

約数和(自身を含む): 2926750320

約数和(自身を除く): 2101260600

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, 208457, 416914, 625371, 833828, 1042285, 1250742, 1667656, 1876113, 2084570, 2293027, 2501484, 3126855, 3752226, 4169140, 4586054, 5002968, 6253710, 6879081, 7504452, 8338280, 9172108, 9380565, 11465135, 12507420, 13758162, 15008904, 18344216, 18761130, 20637243, 22930270, 25014840, 27516324, 34395405, 37522260, 41274486, 45860540, 55032648, 68790810, 75044520, 82548972, 91721080, 103186215, 137581620, 165097944, 206372430, 275163240, 412744860, 825489720]

約数ペア:

[(1, 825489720), (2, 412744860), (3, 275163240), (4, 206372430), (5, 165097944), (6, 137581620), (8, 103186215), (9, 91721080), (10, 82548972), (11, 75044520), (12, 68790810), (15, 55032648), (18, 45860540), (20, 41274486), (22, 37522260), (24, 34395405), (30, 27516324), (33, 25014840), (36, 22930270), (40, 20637243), (44, 18761130), (45, 18344216), (55, 15008904), (60, 13758162), (66, 12507420), (72, 11465135), (88, 9380565), (90, 9172108), (99, 8338280), (110, 7504452), (120, 6879081), (132, 6253710), (165, 5002968), (180, 4586054), (198, 4169140), (220, 3752226), (264, 3126855), (330, 2501484), (360, 2293027), (396, 2084570), (440, 1876113), (495, 1667656), (660, 1250742), (792, 1042285), (990, 833828), (1320, 625371), (1980, 416914), (3960, 208457)]