202239720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 678240000

約数和(自身を除く): 476000280

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, 199, 216, 270, 360, 398, 540, 597, 796, 941, 995, 1080, 1194, 1592, 1791, 1882, 1990, 2388, 2823, 2985, 3582, 3764, 3980, 4705, 4776, 5373, 5646, 5970, 7164, 7528, 7960, 8469, 8955, 9410, 10746, 11292, 11940, 14115, 14328, 16938, 17910, 18820, 21492, 22584, 23880, 25407, 26865, 28230, 33876, 35820, 37640, 42345, 42984, 50814, 53730, 56460, 67752, 71640, 84690, 101628, 107460, 112920, 127035, 169380, 187259, 203256, 214920, 254070, 338760, 374518, 508140, 561777, 749036, 936295, 1016280, 1123554, 1498072, 1685331, 1872590, 2247108, 2808885, 3370662, 3745180, 4494216, 5055993, 5617770, 6741324, 7490360, 8426655, 10111986, 11235540, 13482648, 16853310, 20223972, 22471080, 25279965, 33706620, 40447944, 50559930, 67413240, 101119860, 202239720]

約数ペア:

[(1, 202239720), (2, 101119860), (3, 67413240), (4, 50559930), (5, 40447944), (6, 33706620), (8, 25279965), (9, 22471080), (10, 20223972), (12, 16853310), (15, 13482648), (18, 11235540), (20, 10111986), (24, 8426655), (27, 7490360), (30, 6741324), (36, 5617770), (40, 5055993), (45, 4494216), (54, 3745180), (60, 3370662), (72, 2808885), (90, 2247108), (108, 1872590), (120, 1685331), (135, 1498072), (180, 1123554), (199, 1016280), (216, 936295), (270, 749036), (360, 561777), (398, 508140), (540, 374518), (597, 338760), (796, 254070), (941, 214920), (995, 203256), (1080, 187259), (1194, 169380), (1592, 127035), (1791, 112920), (1882, 107460), (1990, 101628), (2388, 84690), (2823, 71640), (2985, 67752), (3582, 56460), (3764, 53730), (3980, 50814), (4705, 42984), (4776, 42345), (5373, 37640), (5646, 35820), (5970, 33876), (7164, 28230), (7528, 26865), (7960, 25407), (8469, 23880), (8955, 22584), (9410, 21492), (10746, 18820), (11292, 17910), (11940, 16938), (14115, 14328)]