272527380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3313}}^1$

素因数の和:3785

約数の個数: 72

約数和(自身を含む): 828725352

約数和(自身を除く): 556197972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1828, 2285, 2742, 3313, 4113, 4570, 5484, 6626, 6855, 8226, 9140, 9939, 13252, 13710, 16452, 16565, 19878, 20565, 27420, 29817, 33130, 39756, 41130, 49695, 59634, 66260, 82260, 99390, 119268, 149085, 198780, 298170, 596340, 1514041, 3028082, 4542123, 6056164, 7570205, 9084246, 13626369, 15140410, 18168492, 22710615, 27252738, 30280820, 45421230, 54505476, 68131845, 90842460, 136263690, 272527380]

約数ペア:

[(1, 272527380), (2, 136263690), (3, 90842460), (4, 68131845), (5, 54505476), (6, 45421230), (9, 30280820), (10, 27252738), (12, 22710615), (15, 18168492), (18, 15140410), (20, 13626369), (30, 9084246), (36, 7570205), (45, 6056164), (60, 4542123), (90, 3028082), (180, 1514041), (457, 596340), (914, 298170), (1371, 198780), (1828, 149085), (2285, 119268), (2742, 99390), (3313, 82260), (4113, 66260), (4570, 59634), (5484, 49695), (6626, 41130), (6855, 39756), (8226, 33130), (9140, 29817), (9939, 27420), (13252, 20565), (13710, 19878), (16452, 16565)]