97887960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 328536000

約数和(自身を除く): 230648040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 233, 270, 360, 389, 466, 540, 699, 778, 932, 1080, 1165, 1167, 1398, 1556, 1864, 1945, 2097, 2330, 2334, 2796, 3112, 3495, 3501, 3890, 4194, 4660, 4668, 5592, 5835, 6291, 6990, 7002, 7780, 8388, 9320, 9336, 10485, 10503, 11670, 12582, 13980, 14004, 15560, 16776, 17505, 20970, 21006, 23340, 25164, 27960, 28008, 31455, 35010, 41940, 42012, 46680, 50328, 52515, 62910, 70020, 83880, 84024, 90637, 105030, 125820, 140040, 181274, 210060, 251640, 271911, 362548, 420120, 453185, 543822, 725096, 815733, 906370, 1087644, 1359555, 1631466, 1812740, 2175288, 2447199, 2719110, 3262932, 3625480, 4078665, 4894398, 5438220, 6525864, 8157330, 9788796, 10876440, 12235995, 16314660, 19577592, 24471990, 32629320, 48943980, 97887960]

約数ペア:

[(1, 97887960), (2, 48943980), (3, 32629320), (4, 24471990), (5, 19577592), (6, 16314660), (8, 12235995), (9, 10876440), (10, 9788796), (12, 8157330), (15, 6525864), (18, 5438220), (20, 4894398), (24, 4078665), (27, 3625480), (30, 3262932), (36, 2719110), (40, 2447199), (45, 2175288), (54, 1812740), (60, 1631466), (72, 1359555), (90, 1087644), (108, 906370), (120, 815733), (135, 725096), (180, 543822), (216, 453185), (233, 420120), (270, 362548), (360, 271911), (389, 251640), (466, 210060), (540, 181274), (699, 140040), (778, 125820), (932, 105030), (1080, 90637), (1165, 84024), (1167, 83880), (1398, 70020), (1556, 62910), (1864, 52515), (1945, 50328), (2097, 46680), (2330, 42012), (2334, 41940), (2796, 35010), (3112, 31455), (3495, 28008), (3501, 27960), (3890, 25164), (4194, 23340), (4660, 21006), (4668, 20970), (5592, 17505), (5835, 16776), (6291, 15560), (6990, 14004), (7002, 13980), (7780, 12582), (8388, 11670), (9320, 10503), (9336, 10485)]