127093140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2549}}^1$

素因数の和:2841

約数の個数: 72

約数和(自身を含む): 387059400

約数和(自身を除く): 259966260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1108, 1385, 1662, 2493, 2549, 2770, 3324, 4155, 4986, 5098, 5540, 7647, 8310, 9972, 10196, 12465, 12745, 15294, 16620, 22941, 24930, 25490, 30588, 38235, 45882, 49860, 50980, 76470, 91764, 114705, 152940, 229410, 458820, 706073, 1412146, 2118219, 2824292, 3530365, 4236438, 6354657, 7060730, 8472876, 10591095, 12709314, 14121460, 21182190, 25418628, 31773285, 42364380, 63546570, 127093140]

約数ペア:

[(1, 127093140), (2, 63546570), (3, 42364380), (4, 31773285), (5, 25418628), (6, 21182190), (9, 14121460), (10, 12709314), (12, 10591095), (15, 8472876), (18, 7060730), (20, 6354657), (30, 4236438), (36, 3530365), (45, 2824292), (60, 2118219), (90, 1412146), (180, 706073), (277, 458820), (554, 229410), (831, 152940), (1108, 114705), (1385, 91764), (1662, 76470), (2493, 50980), (2549, 49860), (2770, 45882), (3324, 38235), (4155, 30588), (4986, 25490), (5098, 24930), (5540, 22941), (7647, 16620), (8310, 15294), (9972, 12745), (10196, 12465)]