199906080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37861}}^1$

素因数の和:37890

約数の個数: 96

約数和(自身を含む): 686968128

約数和(自身を除く): 487062048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 37861, 75722, 113583, 151444, 189305, 227166, 302888, 378610, 416471, 454332, 567915, 605776, 757220, 832942, 908664, 1135830, 1211552, 1249413, 1514440, 1665884, 1817328, 2082355, 2271660, 2498826, 3028880, 3331768, 3634656, 4164710, 4543320, 4997652, 6057760, 6247065, 6663536, 8329420, 9086640, 9995304, 12494130, 13327072, 16658840, 18173280, 19990608, 24988260, 33317680, 39981216, 49976520, 66635360, 99953040, 199906080]

約数ペア:

[(1, 199906080), (2, 99953040), (3, 66635360), (4, 49976520), (5, 39981216), (6, 33317680), (8, 24988260), (10, 19990608), (11, 18173280), (12, 16658840), (15, 13327072), (16, 12494130), (20, 9995304), (22, 9086640), (24, 8329420), (30, 6663536), (32, 6247065), (33, 6057760), (40, 4997652), (44, 4543320), (48, 4164710), (55, 3634656), (60, 3331768), (66, 3028880), (80, 2498826), (88, 2271660), (96, 2082355), (110, 1817328), (120, 1665884), (132, 1514440), (160, 1249413), (165, 1211552), (176, 1135830), (220, 908664), (240, 832942), (264, 757220), (330, 605776), (352, 567915), (440, 454332), (480, 416471), (528, 378610), (660, 302888), (880, 227166), (1056, 189305), (1320, 151444), (1760, 113583), (2640, 75722), (5280, 37861)]