198249660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 512995140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 179, 180, 189, 210, 252, 270, 293, 315, 358, 378, 420, 537, 540, 586, 630, 716, 756, 879, 895, 945, 1074, 1172, 1253, 1260, 1465, 1611, 1758, 1790, 1890, 2051, 2148, 2506, 2637, 2685, 2930, 3222, 3516, 3580, 3759, 3780, 4102, 4395, 4833, 5012, 5274, 5370, 5860, 6153, 6265, 6444, 7518, 7911, 8055, 8204, 8790, 9666, 10255, 10548, 10740, 11277, 12306, 12530, 13185, 15036, 15822, 16110, 17580, 18459, 18795, 19332, 20510, 22554, 24165, 24612, 25060, 26370, 30765, 31644, 32220, 33831, 36918, 37590, 39555, 41020, 45108, 48330, 52447, 52740, 55377, 56385, 61530, 67662, 73836, 75180, 79110, 92295, 96660, 104894, 110754, 112770, 123060, 135324, 157341, 158220, 169155, 184590, 209788, 221508, 225540, 262235, 276885, 314682, 338310, 367129, 369180, 472023, 524470, 553770, 629364, 676620, 734258, 786705, 944046, 1048940, 1101387, 1107540, 1416069, 1468516, 1573410, 1835645, 1888092, 2202774, 2360115, 2832138, 3146820, 3304161, 3671290, 4405548, 4720230, 5506935, 5664276, 6608322, 7080345, 7342580, 9440460, 9912483, 11013870, 13216644, 14160690, 16520805, 19824966, 22027740, 28321380, 33041610, 39649932, 49562415, 66083220, 99124830, 198249660]

約数ペア:

[(1, 198249660), (2, 99124830), (3, 66083220), (4, 49562415), (5, 39649932), (6, 33041610), (7, 28321380), (9, 22027740), (10, 19824966), (12, 16520805), (14, 14160690), (15, 13216644), (18, 11013870), (20, 9912483), (21, 9440460), (27, 7342580), (28, 7080345), (30, 6608322), (35, 5664276), (36, 5506935), (42, 4720230), (45, 4405548), (54, 3671290), (60, 3304161), (63, 3146820), (70, 2832138), (84, 2360115), (90, 2202774), (105, 1888092), (108, 1835645), (126, 1573410), (135, 1468516), (140, 1416069), (179, 1107540), (180, 1101387), (189, 1048940), (210, 944046), (252, 786705), (270, 734258), (293, 676620), (315, 629364), (358, 553770), (378, 524470), (420, 472023), (537, 369180), (540, 367129), (586, 338310), (630, 314682), (716, 276885), (756, 262235), (879, 225540), (895, 221508), (945, 209788), (1074, 184590), (1172, 169155), (1253, 158220), (1260, 157341), (1465, 135324), (1611, 123060), (1758, 112770), (1790, 110754), (1890, 104894), (2051, 96660), (2148, 92295), (2506, 79110), (2637, 75180), (2685, 73836), (2930, 67662), (3222, 61530), (3516, 56385), (3580, 55377), (3759, 52740), (3780, 52447), (4102, 48330), (4395, 45108), (4833, 41020), (5012, 39555), (5274, 37590), (5370, 36918), (5860, 33831), (6153, 32220), (6265, 31644), (6444, 30765), (7518, 26370), (7911, 25060), (8055, 24612), (8204, 24165), (8790, 22554), (9666, 20510), (10255, 19332), (10548, 18795), (10740, 18459), (11277, 17580), (12306, 16110), (12530, 15822), (13185, 15036)]