57411540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16787}}^1$

素因数の和:16821

約数の個数: 72

約数和(自身を含む): 183324960

約数和(自身を除く): 125913420

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, 16787, 33574, 50361, 67148, 83935, 100722, 151083, 167870, 201444, 251805, 302166, 318953, 335740, 503610, 604332, 637906, 755415, 956859, 1007220, 1275812, 1510830, 1594765, 1913718, 2870577, 3021660, 3189530, 3827436, 4784295, 5741154, 6379060, 9568590, 11482308, 14352885, 19137180, 28705770, 57411540]

約数ペア:

[(1, 57411540), (2, 28705770), (3, 19137180), (4, 14352885), (5, 11482308), (6, 9568590), (9, 6379060), (10, 5741154), (12, 4784295), (15, 3827436), (18, 3189530), (19, 3021660), (20, 2870577), (30, 1913718), (36, 1594765), (38, 1510830), (45, 1275812), (57, 1007220), (60, 956859), (76, 755415), (90, 637906), (95, 604332), (114, 503610), (171, 335740), (180, 318953), (190, 302166), (228, 251805), (285, 201444), (342, 167870), (380, 151083), (570, 100722), (684, 83935), (855, 67148), (1140, 50361), (1710, 33574), (3420, 16787)]