150070660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 324822960

約数和(自身を除く): 174752300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 394, 410, 788, 820, 929, 985, 1858, 1970, 3716, 3940, 4645, 8077, 9290, 16154, 18580, 32308, 38089, 40385, 76178, 80770, 152356, 161540, 183013, 190445, 366026, 380890, 732052, 761780, 915065, 1830130, 3660260, 7503533, 15007066, 30014132, 37517665, 75035330, 150070660]

約数ペア:

[(1, 150070660), (2, 75035330), (4, 37517665), (5, 30014132), (10, 15007066), (20, 7503533), (41, 3660260), (82, 1830130), (164, 915065), (197, 761780), (205, 732052), (394, 380890), (410, 366026), (788, 190445), (820, 183013), (929, 161540), (985, 152356), (1858, 80770), (1970, 76178), (3716, 40385), (3940, 38089), (4645, 32308), (8077, 18580), (9290, 16154)]