171261180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6301}}^1$

素因数の和:6467

約数の個数: 72

約数和(自身を含む): 523015584

約数和(自身を除く): 351754404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6301, 6795, 9060, 12602, 13590, 18903, 25204, 27180, 31505, 37806, 56709, 63010, 75612, 94515, 113418, 126020, 189030, 226836, 283545, 378060, 567090, 951451, 1134180, 1902902, 2854353, 3805804, 4757255, 5708706, 8563059, 9514510, 11417412, 14271765, 17126118, 19029020, 28543530, 34252236, 42815295, 57087060, 85630590, 171261180]

約数ペア:

[(1, 171261180), (2, 85630590), (3, 57087060), (4, 42815295), (5, 34252236), (6, 28543530), (9, 19029020), (10, 17126118), (12, 14271765), (15, 11417412), (18, 9514510), (20, 8563059), (30, 5708706), (36, 4757255), (45, 3805804), (60, 2854353), (90, 1902902), (151, 1134180), (180, 951451), (302, 567090), (453, 378060), (604, 283545), (755, 226836), (906, 189030), (1359, 126020), (1510, 113418), (1812, 94515), (2265, 75612), (2718, 63010), (3020, 56709), (4530, 37806), (5436, 31505), (6301, 27180), (6795, 25204), (9060, 18903), (12602, 13590)]