549256140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:10989

約数の個数: 120

約数和(自身を含む): 1778781312

約数和(自身を除く): 1229525172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 10937, 12555, 16740, 21874, 25110, 32811, 43748, 50220, 54685, 65622, 98433, 109370, 131244, 164055, 196866, 218740, 295299, 328110, 339047, 393732, 492165, 590598, 656220, 678094, 885897, 984330, 1017141, 1181196, 1356188, 1476495, 1695235, 1771794, 1968660, 2034282, 2952990, 3051423, 3390470, 3543588, 4068564, 4429485, 5085705, 5905980, 6102846, 6780940, 8858970, 9154269, 10171410, 12205692, 15257115, 17717940, 18308538, 20342820, 27462807, 30514230, 36617076, 45771345, 54925614, 61028460, 91542690, 109851228, 137314035, 183085380, 274628070, 549256140]

約数ペア:

[(1, 549256140), (2, 274628070), (3, 183085380), (4, 137314035), (5, 109851228), (6, 91542690), (9, 61028460), (10, 54925614), (12, 45771345), (15, 36617076), (18, 30514230), (20, 27462807), (27, 20342820), (30, 18308538), (31, 17717940), (36, 15257115), (45, 12205692), (54, 10171410), (60, 9154269), (62, 8858970), (81, 6780940), (90, 6102846), (93, 5905980), (108, 5085705), (124, 4429485), (135, 4068564), (155, 3543588), (162, 3390470), (180, 3051423), (186, 2952990), (270, 2034282), (279, 1968660), (310, 1771794), (324, 1695235), (372, 1476495), (405, 1356188), (465, 1181196), (540, 1017141), (558, 984330), (620, 885897), (810, 678094), (837, 656220), (930, 590598), (1116, 492165), (1395, 393732), (1620, 339047), (1674, 328110), (1860, 295299), (2511, 218740), (2790, 196866), (3348, 164055), (4185, 131244), (5022, 109370), (5580, 98433), (8370, 65622), (10044, 54685), (10937, 50220), (12555, 43748), (16740, 32811), (21874, 25110)]