20197200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16831}}^1$

素因数の和:16852

約数の個数: 60

約数和(自身を含む): 64702208

約数和(自身を除く): 44505008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16831, 33662, 50493, 67324, 84155, 100986, 134648, 168310, 201972, 252465, 269296, 336620, 403944, 420775, 504930, 673240, 807888, 841550, 1009860, 1262325, 1346480, 1683100, 2019720, 2524650, 3366200, 4039440, 5049300, 6732400, 10098600, 20197200]

約数ペア:

[(1, 20197200), (2, 10098600), (3, 6732400), (4, 5049300), (5, 4039440), (6, 3366200), (8, 2524650), (10, 2019720), (12, 1683100), (15, 1346480), (16, 1262325), (20, 1009860), (24, 841550), (25, 807888), (30, 673240), (40, 504930), (48, 420775), (50, 403944), (60, 336620), (75, 269296), (80, 252465), (100, 201972), (120, 168310), (150, 134648), (200, 100986), (240, 84155), (300, 67324), (400, 50493), (600, 33662), (1200, 16831)]