186972660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{829}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 652579200

約数和(自身を除く): 465606540

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, 829, 895, 1074, 1253, 1260, 1611, 1658, 1790, 2148, 2487, 2506, 2685, 3222, 3316, 3580, 3759, 4145, 4974, 5012, 5370, 5803, 6265, 6444, 7461, 7518, 8055, 8290, 9948, 10740, 11277, 11606, 12435, 12530, 14922, 15036, 16110, 16580, 17409, 18795, 22554, 23212, 24870, 25060, 29015, 29844, 32220, 34818, 37305, 37590, 45108, 49740, 52227, 56385, 58030, 69636, 74610, 75180, 87045, 104454, 112770, 116060, 148391, 149220, 174090, 208908, 225540, 261135, 296782, 348180, 445173, 522270, 593564, 741955, 890346, 1038737, 1044540, 1335519, 1483910, 1780692, 2077474, 2225865, 2671038, 2967820, 3116211, 4154948, 4451730, 5193685, 5342076, 6232422, 6677595, 8903460, 9348633, 10387370, 12464844, 13355190, 15581055, 18697266, 20774740, 26710380, 31162110, 37394532, 46743165, 62324220, 93486330, 186972660]

約数ペア:

[(1, 186972660), (2, 93486330), (3, 62324220), (4, 46743165), (5, 37394532), (6, 31162110), (7, 26710380), (9, 20774740), (10, 18697266), (12, 15581055), (14, 13355190), (15, 12464844), (18, 10387370), (20, 9348633), (21, 8903460), (28, 6677595), (30, 6232422), (35, 5342076), (36, 5193685), (42, 4451730), (45, 4154948), (60, 3116211), (63, 2967820), (70, 2671038), (84, 2225865), (90, 2077474), (105, 1780692), (126, 1483910), (140, 1335519), (179, 1044540), (180, 1038737), (210, 890346), (252, 741955), (315, 593564), (358, 522270), (420, 445173), (537, 348180), (630, 296782), (716, 261135), (829, 225540), (895, 208908), (1074, 174090), (1253, 149220), (1260, 148391), (1611, 116060), (1658, 112770), (1790, 104454), (2148, 87045), (2487, 75180), (2506, 74610), (2685, 69636), (3222, 58030), (3316, 56385), (3580, 52227), (3759, 49740), (4145, 45108), (4974, 37590), (5012, 37305), (5370, 34818), (5803, 32220), (6265, 29844), (6444, 29015), (7461, 25060), (7518, 24870), (8055, 23212), (8290, 22554), (9948, 18795), (10740, 17409), (11277, 16580), (11606, 16110), (12435, 15036), (12530, 14922)]