26478090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 72144072

約数和(自身を除く): 45665982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 270, 291, 337, 405, 485, 582, 674, 810, 873, 970, 1011, 1455, 1685, 1746, 2022, 2619, 2910, 3033, 3370, 4365, 5055, 5238, 6066, 7857, 8730, 9099, 10110, 13095, 15165, 15714, 18198, 26190, 27297, 30330, 32689, 39285, 45495, 54594, 65378, 78570, 90990, 98067, 136485, 163445, 196134, 272970, 294201, 326890, 490335, 588402, 882603, 980670, 1471005, 1765206, 2647809, 2942010, 4413015, 5295618, 8826030, 13239045, 26478090]

約数ペア:

[(1, 26478090), (2, 13239045), (3, 8826030), (5, 5295618), (6, 4413015), (9, 2942010), (10, 2647809), (15, 1765206), (18, 1471005), (27, 980670), (30, 882603), (45, 588402), (54, 490335), (81, 326890), (90, 294201), (97, 272970), (135, 196134), (162, 163445), (194, 136485), (270, 98067), (291, 90990), (337, 78570), (405, 65378), (485, 54594), (582, 45495), (674, 39285), (810, 32689), (873, 30330), (970, 27297), (1011, 26190), (1455, 18198), (1685, 15714), (1746, 15165), (2022, 13095), (2619, 10110), (2910, 9099), (3033, 8730), (3370, 7857), (4365, 6066), (5055, 5238)]