80451690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 218332800

約数和(自身を除く): 137881110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 121, 165, 185, 222, 242, 330, 363, 370, 407, 555, 599, 605, 726, 814, 1110, 1198, 1210, 1221, 1797, 1815, 2035, 2442, 2995, 3594, 3630, 4070, 4477, 5990, 6105, 6589, 8954, 8985, 12210, 13178, 13431, 17970, 19767, 22163, 22385, 26862, 32945, 39534, 44326, 44770, 65890, 66489, 67155, 72479, 98835, 110815, 132978, 134310, 144958, 197670, 217437, 221630, 243793, 332445, 362395, 434874, 487586, 664890, 724790, 731379, 1087185, 1218965, 1462758, 2174370, 2437930, 2681723, 3656895, 5363446, 7313790, 8045169, 13408615, 16090338, 26817230, 40225845, 80451690]

約数ペア:

[(1, 80451690), (2, 40225845), (3, 26817230), (5, 16090338), (6, 13408615), (10, 8045169), (11, 7313790), (15, 5363446), (22, 3656895), (30, 2681723), (33, 2437930), (37, 2174370), (55, 1462758), (66, 1218965), (74, 1087185), (110, 731379), (111, 724790), (121, 664890), (165, 487586), (185, 434874), (222, 362395), (242, 332445), (330, 243793), (363, 221630), (370, 217437), (407, 197670), (555, 144958), (599, 134310), (605, 132978), (726, 110815), (814, 98835), (1110, 72479), (1198, 67155), (1210, 66489), (1221, 65890), (1797, 44770), (1815, 44326), (2035, 39534), (2442, 32945), (2995, 26862), (3594, 22385), (3630, 22163), (4070, 19767), (4477, 17970), (5990, 13431), (6105, 13178), (6589, 12210), (8954, 8985)]