55306440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 217676160

約数和(自身を除く): 162369720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1291, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2582, 2856, 3060, 3570, 3873, 4284, 4760, 5164, 5355, 6120, 6455, 7140, 7746, 8568, 9037, 10328, 10710, 11619, 12910, 14280, 15492, 18074, 19365, 21420, 21947, 23238, 25820, 27111, 30984, 36148, 38730, 42840, 43894, 45185, 46476, 51640, 54222, 58095, 65841, 72296, 77460, 81333, 87788, 90370, 92952, 108444, 109735, 116190, 131682, 135555, 153629, 154920, 162666, 175576, 180740, 197523, 216888, 219470, 232380, 263364, 271110, 307258, 325332, 329205, 361480, 395046, 406665, 438940, 460887, 464760, 526728, 542220, 614516, 650664, 658410, 768145, 790092, 813330, 877880, 921774, 987615, 1084440, 1229032, 1316820, 1382661, 1536290, 1580184, 1626660, 1843548, 1975230, 2304435, 2633640, 2765322, 3072580, 3253320, 3687096, 3950460, 4608870, 5530644, 6145160, 6913305, 7900920, 9217740, 11061288, 13826610, 18435480, 27653220, 55306440]

約数ペア:

[(1, 55306440), (2, 27653220), (3, 18435480), (4, 13826610), (5, 11061288), (6, 9217740), (7, 7900920), (8, 6913305), (9, 6145160), (10, 5530644), (12, 4608870), (14, 3950460), (15, 3687096), (17, 3253320), (18, 3072580), (20, 2765322), (21, 2633640), (24, 2304435), (28, 1975230), (30, 1843548), (34, 1626660), (35, 1580184), (36, 1536290), (40, 1382661), (42, 1316820), (45, 1229032), (51, 1084440), (56, 987615), (60, 921774), (63, 877880), (68, 813330), (70, 790092), (72, 768145), (84, 658410), (85, 650664), (90, 614516), (102, 542220), (105, 526728), (119, 464760), (120, 460887), (126, 438940), (136, 406665), (140, 395046), (153, 361480), (168, 329205), (170, 325332), (180, 307258), (204, 271110), (210, 263364), (238, 232380), (252, 219470), (255, 216888), (280, 197523), (306, 180740), (315, 175576), (340, 162666), (357, 154920), (360, 153629), (408, 135555), (420, 131682), (476, 116190), (504, 109735), (510, 108444), (595, 92952), (612, 90370), (630, 87788), (680, 81333), (714, 77460), (765, 72296), (840, 65841), (952, 58095), (1020, 54222), (1071, 51640), (1190, 46476), (1224, 45185), (1260, 43894), (1291, 42840), (1428, 38730), (1530, 36148), (1785, 30984), (2040, 27111), (2142, 25820), (2380, 23238), (2520, 21947), (2582, 21420), (2856, 19365), (3060, 18074), (3570, 15492), (3873, 14280), (4284, 12910), (4760, 11619), (5164, 10710), (5355, 10328), (6120, 9037), (6455, 8568), (7140, 7746)]