57908580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 173107200

約数和(自身を除く): 115198620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 643, 790, 948, 1140, 1185, 1286, 1501, 1580, 1929, 2370, 2572, 3002, 3215, 3858, 4503, 4740, 6004, 6430, 7505, 7716, 9006, 9645, 12217, 12860, 15010, 18012, 19290, 22515, 24434, 30020, 36651, 38580, 45030, 48868, 50797, 61085, 73302, 90060, 101594, 122170, 146604, 152391, 183255, 203188, 244340, 253985, 304782, 366510, 507970, 609564, 733020, 761955, 965143, 1015940, 1523910, 1930286, 2895429, 3047820, 3860572, 4825715, 5790858, 9651430, 11581716, 14477145, 19302860, 28954290, 57908580]

約数ペア:

[(1, 57908580), (2, 28954290), (3, 19302860), (4, 14477145), (5, 11581716), (6, 9651430), (10, 5790858), (12, 4825715), (15, 3860572), (19, 3047820), (20, 2895429), (30, 1930286), (38, 1523910), (57, 1015940), (60, 965143), (76, 761955), (79, 733020), (95, 609564), (114, 507970), (158, 366510), (190, 304782), (228, 253985), (237, 244340), (285, 203188), (316, 183255), (380, 152391), (395, 146604), (474, 122170), (570, 101594), (643, 90060), (790, 73302), (948, 61085), (1140, 50797), (1185, 48868), (1286, 45030), (1501, 38580), (1580, 36651), (1929, 30020), (2370, 24434), (2572, 22515), (3002, 19290), (3215, 18012), (3858, 15010), (4503, 12860), (4740, 12217), (6004, 9645), (6430, 9006), (7505, 7716)]