158850540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16651}}^1$

素因数の和:16719

約数の個数: 72

約数和(自身を含む): 490967568

約数和(自身を除く): 332117028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 16651, 33302, 49953, 66604, 83255, 99906, 149859, 166510, 199812, 249765, 299718, 333020, 499530, 599436, 749295, 882503, 999060, 1498590, 1765006, 2647509, 2997180, 3530012, 4412515, 5295018, 7942527, 8825030, 10590036, 13237545, 15885054, 17650060, 26475090, 31770108, 39712635, 52950180, 79425270, 158850540]

約数ペア:

[(1, 158850540), (2, 79425270), (3, 52950180), (4, 39712635), (5, 31770108), (6, 26475090), (9, 17650060), (10, 15885054), (12, 13237545), (15, 10590036), (18, 8825030), (20, 7942527), (30, 5295018), (36, 4412515), (45, 3530012), (53, 2997180), (60, 2647509), (90, 1765006), (106, 1498590), (159, 999060), (180, 882503), (212, 749295), (265, 599436), (318, 499530), (477, 333020), (530, 299718), (636, 249765), (795, 199812), (954, 166510), (1060, 149859), (1590, 99906), (1908, 83255), (2385, 66604), (3180, 49953), (4770, 33302), (9540, 16651)]