53425440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 190512000

約数和(自身を除く): 137086560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 149, 160, 166, 180, 216, 240, 249, 270, 288, 298, 332, 360, 415, 432, 447, 480, 498, 540, 596, 664, 720, 745, 747, 830, 864, 894, 996, 1080, 1192, 1245, 1328, 1341, 1440, 1490, 1494, 1660, 1788, 1992, 2160, 2235, 2241, 2384, 2490, 2656, 2682, 2980, 2988, 3320, 3576, 3735, 3984, 4023, 4320, 4470, 4482, 4768, 4980, 5364, 5960, 5976, 6640, 6705, 7152, 7470, 7968, 8046, 8940, 8964, 9960, 10728, 11205, 11920, 11952, 12367, 13280, 13410, 14304, 14940, 16092, 17880, 17928, 19920, 20115, 21456, 22410, 23840, 23904, 24734, 26820, 29880, 32184, 35760, 35856, 37101, 39840, 40230, 42912, 44820, 49468, 53640, 59760, 61835, 64368, 71520, 71712, 74202, 80460, 89640, 98936, 107280, 111303, 119520, 123670, 128736, 148404, 160920, 179280, 185505, 197872, 214560, 222606, 247340, 296808, 321840, 333909, 358560, 371010, 395744, 445212, 494680, 556515, 593616, 643680, 667818, 742020, 890424, 989360, 1113030, 1187232, 1335636, 1484040, 1669545, 1780848, 1978720, 2226060, 2671272, 2968080, 3339090, 3561696, 4452120, 5342544, 5936160, 6678180, 8904240, 10685088, 13356360, 17808480, 26712720, 53425440]

約数ペア:

[(1, 53425440), (2, 26712720), (3, 17808480), (4, 13356360), (5, 10685088), (6, 8904240), (8, 6678180), (9, 5936160), (10, 5342544), (12, 4452120), (15, 3561696), (16, 3339090), (18, 2968080), (20, 2671272), (24, 2226060), (27, 1978720), (30, 1780848), (32, 1669545), (36, 1484040), (40, 1335636), (45, 1187232), (48, 1113030), (54, 989360), (60, 890424), (72, 742020), (80, 667818), (83, 643680), (90, 593616), (96, 556515), (108, 494680), (120, 445212), (135, 395744), (144, 371010), (149, 358560), (160, 333909), (166, 321840), (180, 296808), (216, 247340), (240, 222606), (249, 214560), (270, 197872), (288, 185505), (298, 179280), (332, 160920), (360, 148404), (415, 128736), (432, 123670), (447, 119520), (480, 111303), (498, 107280), (540, 98936), (596, 89640), (664, 80460), (720, 74202), (745, 71712), (747, 71520), (830, 64368), (864, 61835), (894, 59760), (996, 53640), (1080, 49468), (1192, 44820), (1245, 42912), (1328, 40230), (1341, 39840), (1440, 37101), (1490, 35856), (1494, 35760), (1660, 32184), (1788, 29880), (1992, 26820), (2160, 24734), (2235, 23904), (2241, 23840), (2384, 22410), (2490, 21456), (2656, 20115), (2682, 19920), (2980, 17928), (2988, 17880), (3320, 16092), (3576, 14940), (3735, 14304), (3984, 13410), (4023, 13280), (4320, 12367), (4470, 11952), (4482, 11920), (4768, 11205), (4980, 10728), (5364, 9960), (5960, 8964), (5976, 8940), (6640, 8046), (6705, 7968), (7152, 7470)]