85339260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24953}}^1$

素因数の和:24987

約数の個数: 72

約数和(自身を含む): 272497680

約数和(自身を除く): 187158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 24953, 49906, 74859, 99812, 124765, 149718, 224577, 249530, 299436, 374295, 449154, 474107, 499060, 748590, 898308, 948214, 1122885, 1422321, 1497180, 1896428, 2245770, 2370535, 2844642, 4266963, 4491540, 4741070, 5689284, 7111605, 8533926, 9482140, 14223210, 17067852, 21334815, 28446420, 42669630, 85339260]

約数ペア:

[(1, 85339260), (2, 42669630), (3, 28446420), (4, 21334815), (5, 17067852), (6, 14223210), (9, 9482140), (10, 8533926), (12, 7111605), (15, 5689284), (18, 4741070), (19, 4491540), (20, 4266963), (30, 2844642), (36, 2370535), (38, 2245770), (45, 1896428), (57, 1497180), (60, 1422321), (76, 1122885), (90, 948214), (95, 898308), (114, 748590), (171, 499060), (180, 474107), (190, 449154), (228, 374295), (285, 299436), (342, 249530), (380, 224577), (570, 149718), (684, 124765), (855, 99812), (1140, 74859), (1710, 49906), (3420, 24953)]