135541980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 144

約数和(自身を含む): 475151040

約数和(自身を除く): 339609060

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, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1109, 1164, 1260, 1358, 1455, 1746, 1940, 2037, 2218, 2716, 2910, 3327, 3395, 3492, 4074, 4365, 4436, 5545, 5820, 6111, 6654, 6790, 7763, 8148, 8730, 9981, 10185, 11090, 12222, 13308, 13580, 15526, 16635, 17460, 19962, 20370, 22180, 23289, 24444, 30555, 31052, 33270, 38815, 39924, 40740, 46578, 49905, 61110, 66540, 69867, 77630, 93156, 99810, 107573, 116445, 122220, 139734, 155260, 199620, 215146, 232890, 279468, 322719, 349335, 430292, 465780, 537865, 645438, 698670, 753011, 968157, 1075730, 1290876, 1397340, 1506022, 1613595, 1936314, 2151460, 2259033, 3012044, 3227190, 3765055, 3872628, 4518066, 4840785, 6454380, 6777099, 7530110, 9036132, 9681570, 11295165, 13554198, 15060220, 19363140, 22590330, 27108396, 33885495, 45180660, 67770990, 135541980]

約数ペア:

[(1, 135541980), (2, 67770990), (3, 45180660), (4, 33885495), (5, 27108396), (6, 22590330), (7, 19363140), (9, 15060220), (10, 13554198), (12, 11295165), (14, 9681570), (15, 9036132), (18, 7530110), (20, 6777099), (21, 6454380), (28, 4840785), (30, 4518066), (35, 3872628), (36, 3765055), (42, 3227190), (45, 3012044), (60, 2259033), (63, 2151460), (70, 1936314), (84, 1613595), (90, 1506022), (97, 1397340), (105, 1290876), (126, 1075730), (140, 968157), (180, 753011), (194, 698670), (210, 645438), (252, 537865), (291, 465780), (315, 430292), (388, 349335), (420, 322719), (485, 279468), (582, 232890), (630, 215146), (679, 199620), (873, 155260), (970, 139734), (1109, 122220), (1164, 116445), (1260, 107573), (1358, 99810), (1455, 93156), (1746, 77630), (1940, 69867), (2037, 66540), (2218, 61110), (2716, 49905), (2910, 46578), (3327, 40740), (3395, 39924), (3492, 38815), (4074, 33270), (4365, 31052), (4436, 30555), (5545, 24444), (5820, 23289), (6111, 22180), (6654, 20370), (6790, 19962), (7763, 17460), (8148, 16635), (8730, 15526), (9981, 13580), (10185, 13308), (11090, 12222)]