30043300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 75245184

約数和(自身を除く): 45201884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 257, 334, 350, 514, 668, 700, 835, 1028, 1169, 1285, 1670, 1799, 2338, 2570, 3340, 3598, 4175, 4676, 5140, 5845, 6425, 7196, 8350, 8995, 11690, 12850, 16700, 17990, 23380, 25700, 29225, 35980, 42919, 44975, 58450, 85838, 89950, 116900, 171676, 179900, 214595, 300433, 429190, 600866, 858380, 1072975, 1201732, 1502165, 2145950, 3004330, 4291900, 6008660, 7510825, 15021650, 30043300]

約数ペア:

[(1, 30043300), (2, 15021650), (4, 7510825), (5, 6008660), (7, 4291900), (10, 3004330), (14, 2145950), (20, 1502165), (25, 1201732), (28, 1072975), (35, 858380), (50, 600866), (70, 429190), (100, 300433), (140, 214595), (167, 179900), (175, 171676), (257, 116900), (334, 89950), (350, 85838), (514, 58450), (668, 44975), (700, 42919), (835, 35980), (1028, 29225), (1169, 25700), (1285, 23380), (1670, 17990), (1799, 16700), (2338, 12850), (2570, 11690), (3340, 8995), (3598, 8350), (4175, 7196), (4676, 6425), (5140, 5845)]