185168340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 646289280

約数和(自身を除く): 461120940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 358, 420, 537, 630, 716, 821, 895, 1074, 1253, 1260, 1611, 1642, 1790, 2148, 2463, 2506, 2685, 3222, 3284, 3580, 3759, 4105, 4926, 5012, 5370, 5747, 6265, 6444, 7389, 7518, 8055, 8210, 9852, 10740, 11277, 11494, 12315, 12530, 14778, 15036, 16110, 16420, 17241, 18795, 22554, 22988, 24630, 25060, 28735, 29556, 32220, 34482, 36945, 37590, 45108, 49260, 51723, 56385, 57470, 68964, 73890, 75180, 86205, 103446, 112770, 114940, 146959, 147780, 172410, 206892, 225540, 258615, 293918, 344820, 440877, 517230, 587836, 734795, 881754, 1028713, 1034460, 1322631, 1469590, 1763508, 2057426, 2204385, 2645262, 2939180, 3086139, 4114852, 4408770, 5143565, 5290524, 6172278, 6613155, 8817540, 9258417, 10287130, 12344556, 13226310, 15430695, 18516834, 20574260, 26452620, 30861390, 37033668, 46292085, 61722780, 92584170, 185168340]

約数ペア:

[(1, 185168340), (2, 92584170), (3, 61722780), (4, 46292085), (5, 37033668), (6, 30861390), (7, 26452620), (9, 20574260), (10, 18516834), (12, 15430695), (14, 13226310), (15, 12344556), (18, 10287130), (20, 9258417), (21, 8817540), (28, 6613155), (30, 6172278), (35, 5290524), (36, 5143565), (42, 4408770), (45, 4114852), (60, 3086139), (63, 2939180), (70, 2645262), (84, 2204385), (90, 2057426), (105, 1763508), (126, 1469590), (140, 1322631), (179, 1034460), (180, 1028713), (210, 881754), (252, 734795), (315, 587836), (358, 517230), (420, 440877), (537, 344820), (630, 293918), (716, 258615), (821, 225540), (895, 206892), (1074, 172410), (1253, 147780), (1260, 146959), (1611, 114940), (1642, 112770), (1790, 103446), (2148, 86205), (2463, 75180), (2506, 73890), (2685, 68964), (3222, 57470), (3284, 56385), (3580, 51723), (3759, 49260), (4105, 45108), (4926, 37590), (5012, 36945), (5370, 34482), (5747, 32220), (6265, 29556), (6444, 28735), (7389, 25060), (7518, 24630), (8055, 22988), (8210, 22554), (9852, 18795), (10740, 17241), (11277, 16420), (11494, 16110), (12315, 15036), (12530, 14778)]