126242010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{937}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 337680000

約数和(自身を除く): 211437990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 937, 998, 1497, 1874, 2495, 2811, 2994, 4491, 4685, 4990, 5622, 7485, 8433, 8982, 9370, 13473, 14055, 14970, 16866, 22455, 25299, 26946, 28110, 42165, 44910, 50598, 67365, 84330, 126495, 134730, 252990, 467563, 935126, 1402689, 2337815, 2805378, 4208067, 4675630, 7013445, 8416134, 12624201, 14026890, 21040335, 25248402, 42080670, 63121005, 126242010]

約数ペア:

[(1, 126242010), (2, 63121005), (3, 42080670), (5, 25248402), (6, 21040335), (9, 14026890), (10, 12624201), (15, 8416134), (18, 7013445), (27, 4675630), (30, 4208067), (45, 2805378), (54, 2337815), (90, 1402689), (135, 935126), (270, 467563), (499, 252990), (937, 134730), (998, 126495), (1497, 84330), (1874, 67365), (2495, 50598), (2811, 44910), (2994, 42165), (4491, 28110), (4685, 26946), (4990, 25299), (5622, 22455), (7485, 16866), (8433, 14970), (8982, 14055), (9370, 13473)]