52620840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 179685000

約数和(自身を除く): 127064160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 149, 162, 180, 216, 218, 270, 298, 324, 327, 360, 405, 436, 447, 540, 545, 596, 648, 654, 745, 810, 872, 894, 981, 1080, 1090, 1192, 1308, 1341, 1490, 1620, 1635, 1788, 1962, 2180, 2235, 2616, 2682, 2943, 2980, 3240, 3270, 3576, 3924, 4023, 4360, 4470, 4905, 5364, 5886, 5960, 6540, 6705, 7848, 8046, 8829, 8940, 9810, 10728, 11772, 12069, 13080, 13410, 14715, 16092, 16241, 17658, 17880, 19620, 20115, 23544, 24138, 26820, 29430, 32184, 32482, 35316, 39240, 40230, 44145, 48276, 48723, 53640, 58860, 60345, 64964, 70632, 80460, 81205, 88290, 96552, 97446, 117720, 120690, 129928, 146169, 160920, 162410, 176580, 194892, 241380, 243615, 292338, 324820, 353160, 389784, 438507, 482760, 487230, 584676, 649640, 730845, 877014, 974460, 1169352, 1315521, 1461690, 1754028, 1948920, 2192535, 2631042, 2923380, 3508056, 4385070, 5262084, 5846760, 6577605, 8770140, 10524168, 13155210, 17540280, 26310420, 52620840]

約数ペア:

[(1, 52620840), (2, 26310420), (3, 17540280), (4, 13155210), (5, 10524168), (6, 8770140), (8, 6577605), (9, 5846760), (10, 5262084), (12, 4385070), (15, 3508056), (18, 2923380), (20, 2631042), (24, 2192535), (27, 1948920), (30, 1754028), (36, 1461690), (40, 1315521), (45, 1169352), (54, 974460), (60, 877014), (72, 730845), (81, 649640), (90, 584676), (108, 487230), (109, 482760), (120, 438507), (135, 389784), (149, 353160), (162, 324820), (180, 292338), (216, 243615), (218, 241380), (270, 194892), (298, 176580), (324, 162410), (327, 160920), (360, 146169), (405, 129928), (436, 120690), (447, 117720), (540, 97446), (545, 96552), (596, 88290), (648, 81205), (654, 80460), (745, 70632), (810, 64964), (872, 60345), (894, 58860), (981, 53640), (1080, 48723), (1090, 48276), (1192, 44145), (1308, 40230), (1341, 39240), (1490, 35316), (1620, 32482), (1635, 32184), (1788, 29430), (1962, 26820), (2180, 24138), (2235, 23544), (2616, 20115), (2682, 19620), (2943, 17880), (2980, 17658), (3240, 16241), (3270, 16092), (3576, 14715), (3924, 13410), (4023, 13080), (4360, 12069), (4470, 11772), (4905, 10728), (5364, 9810), (5886, 8940), (5960, 8829), (6540, 8046), (6705, 7848)]