84964140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 268939440

約数和(自身を除く): 183975300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 270, 293, 324, 358, 405, 537, 540, 586, 716, 810, 879, 895, 1074, 1172, 1465, 1611, 1620, 1758, 1790, 2148, 2637, 2685, 2930, 3222, 3516, 3580, 4395, 4833, 5274, 5370, 5860, 6444, 7911, 8055, 8790, 9666, 10548, 10740, 13185, 14499, 15822, 16110, 17580, 19332, 23733, 24165, 26370, 28998, 31644, 32220, 39555, 47466, 48330, 52447, 52740, 57996, 72495, 79110, 94932, 96660, 104894, 118665, 144990, 157341, 158220, 209788, 237330, 262235, 289980, 314682, 472023, 474660, 524470, 629364, 786705, 944046, 1048940, 1416069, 1573410, 1888092, 2360115, 2832138, 3146820, 4248207, 4720230, 5664276, 7080345, 8496414, 9440460, 14160690, 16992828, 21241035, 28321380, 42482070, 84964140]

約数ペア:

[(1, 84964140), (2, 42482070), (3, 28321380), (4, 21241035), (5, 16992828), (6, 14160690), (9, 9440460), (10, 8496414), (12, 7080345), (15, 5664276), (18, 4720230), (20, 4248207), (27, 3146820), (30, 2832138), (36, 2360115), (45, 1888092), (54, 1573410), (60, 1416069), (81, 1048940), (90, 944046), (108, 786705), (135, 629364), (162, 524470), (179, 474660), (180, 472023), (270, 314682), (293, 289980), (324, 262235), (358, 237330), (405, 209788), (537, 158220), (540, 157341), (586, 144990), (716, 118665), (810, 104894), (879, 96660), (895, 94932), (1074, 79110), (1172, 72495), (1465, 57996), (1611, 52740), (1620, 52447), (1758, 48330), (1790, 47466), (2148, 39555), (2637, 32220), (2685, 31644), (2930, 28998), (3222, 26370), (3516, 24165), (3580, 23733), (4395, 19332), (4833, 17580), (5274, 16110), (5370, 15822), (5860, 14499), (6444, 13185), (7911, 10740), (8055, 10548), (8790, 9666)]