57558420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13903}}^1$

素因数の和:13941

約数の個数: 72

約数和(自身を含む): 182198016

約数和(自身を除く): 124639596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13903, 27806, 41709, 55612, 69515, 83418, 125127, 139030, 166836, 208545, 250254, 278060, 319769, 417090, 500508, 625635, 639538, 834180, 959307, 1251270, 1279076, 1598845, 1918614, 2502540, 2877921, 3197690, 3837228, 4796535, 5755842, 6395380, 9593070, 11511684, 14389605, 19186140, 28779210, 57558420]

約数ペア:

[(1, 57558420), (2, 28779210), (3, 19186140), (4, 14389605), (5, 11511684), (6, 9593070), (9, 6395380), (10, 5755842), (12, 4796535), (15, 3837228), (18, 3197690), (20, 2877921), (23, 2502540), (30, 1918614), (36, 1598845), (45, 1279076), (46, 1251270), (60, 959307), (69, 834180), (90, 639538), (92, 625635), (115, 500508), (138, 417090), (180, 319769), (207, 278060), (230, 250254), (276, 208545), (345, 166836), (414, 139030), (460, 125127), (690, 83418), (828, 69515), (1035, 55612), (1380, 41709), (2070, 27806), (4140, 13903)]