171958140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 543367440

約数和(自身を除く): 371409300

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, 324, 358, 405, 537, 540, 593, 716, 810, 895, 1074, 1186, 1611, 1620, 1779, 1790, 2148, 2372, 2685, 2965, 3222, 3558, 3580, 4833, 5337, 5370, 5930, 6444, 7116, 8055, 8895, 9666, 10674, 10740, 11860, 14499, 16011, 16110, 17790, 19332, 21348, 24165, 26685, 28998, 32022, 32220, 35580, 48033, 48330, 53370, 57996, 64044, 72495, 80055, 96066, 96660, 106147, 106740, 144990, 160110, 192132, 212294, 240165, 289980, 318441, 320220, 424588, 480330, 530735, 636882, 955323, 960660, 1061470, 1273764, 1592205, 1910646, 2122940, 2865969, 3184410, 3821292, 4776615, 5731938, 6368820, 8597907, 9553230, 11463876, 14329845, 17195814, 19106460, 28659690, 34391628, 42989535, 57319380, 85979070, 171958140]

約数ペア:

[(1, 171958140), (2, 85979070), (3, 57319380), (4, 42989535), (5, 34391628), (6, 28659690), (9, 19106460), (10, 17195814), (12, 14329845), (15, 11463876), (18, 9553230), (20, 8597907), (27, 6368820), (30, 5731938), (36, 4776615), (45, 3821292), (54, 3184410), (60, 2865969), (81, 2122940), (90, 1910646), (108, 1592205), (135, 1273764), (162, 1061470), (179, 960660), (180, 955323), (270, 636882), (324, 530735), (358, 480330), (405, 424588), (537, 320220), (540, 318441), (593, 289980), (716, 240165), (810, 212294), (895, 192132), (1074, 160110), (1186, 144990), (1611, 106740), (1620, 106147), (1779, 96660), (1790, 96066), (2148, 80055), (2372, 72495), (2685, 64044), (2965, 57996), (3222, 53370), (3558, 48330), (3580, 48033), (4833, 35580), (5337, 32220), (5370, 32022), (5930, 28998), (6444, 26685), (7116, 24165), (8055, 21348), (8895, 19332), (9666, 17790), (10674, 16110), (10740, 16011), (11860, 14499)]