203099580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2437}}^1$

素因数の和:2915

約数の個数: 72

約数和(自身を含む): 617652672

約数和(自身を除く): 414553092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1852, 2315, 2437, 2778, 4167, 4630, 4874, 5556, 6945, 7311, 8334, 9260, 9748, 12185, 13890, 14622, 16668, 20835, 21933, 24370, 27780, 29244, 36555, 41670, 43866, 48740, 73110, 83340, 87732, 109665, 146220, 219330, 438660, 1128331, 2256662, 3384993, 4513324, 5641655, 6769986, 10154979, 11283310, 13539972, 16924965, 20309958, 22566620, 33849930, 40619916, 50774895, 67699860, 101549790, 203099580]

約数ペア:

[(1, 203099580), (2, 101549790), (3, 67699860), (4, 50774895), (5, 40619916), (6, 33849930), (9, 22566620), (10, 20309958), (12, 16924965), (15, 13539972), (18, 11283310), (20, 10154979), (30, 6769986), (36, 5641655), (45, 4513324), (60, 3384993), (90, 2256662), (180, 1128331), (463, 438660), (926, 219330), (1389, 146220), (1852, 109665), (2315, 87732), (2437, 83340), (2778, 73110), (4167, 48740), (4630, 43866), (4874, 41670), (5556, 36555), (6945, 29244), (7311, 27780), (8334, 24370), (9260, 21933), (9748, 20835), (12185, 16668), (13890, 14622)]