90279840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 329543424

約数和(自身を除く): 239263584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 277, 280, 291, 336, 388, 420, 480, 485, 554, 560, 582, 672, 679, 776, 831, 840, 970, 1108, 1120, 1164, 1358, 1385, 1455, 1552, 1662, 1680, 1939, 1940, 2037, 2216, 2328, 2716, 2770, 2910, 3104, 3324, 3360, 3395, 3878, 3880, 4074, 4155, 4432, 4656, 5432, 5540, 5817, 5820, 6648, 6790, 7756, 7760, 8148, 8310, 8864, 9312, 9695, 10185, 10864, 11080, 11634, 11640, 13296, 13580, 15512, 15520, 16296, 16620, 19390, 20370, 21728, 22160, 23268, 23280, 26592, 26869, 27160, 29085, 31024, 32592, 33240, 38780, 40740, 44320, 46536, 46560, 53738, 54320, 58170, 62048, 65184, 66480, 77560, 80607, 81480, 93072, 107476, 108640, 116340, 132960, 134345, 155120, 161214, 162960, 186144, 188083, 214952, 232680, 268690, 310240, 322428, 325920, 376166, 403035, 429904, 465360, 537380, 564249, 644856, 752332, 806070, 859808, 930720, 940415, 1074760, 1128498, 1289712, 1504664, 1612140, 1880830, 2149520, 2256996, 2579424, 2821245, 3009328, 3224280, 3761660, 4299040, 4513992, 5642490, 6018656, 6448560, 7523320, 9027984, 11284980, 12897120, 15046640, 18055968, 22569960, 30093280, 45139920, 90279840]

約数ペア:

[(1, 90279840), (2, 45139920), (3, 30093280), (4, 22569960), (5, 18055968), (6, 15046640), (7, 12897120), (8, 11284980), (10, 9027984), (12, 7523320), (14, 6448560), (15, 6018656), (16, 5642490), (20, 4513992), (21, 4299040), (24, 3761660), (28, 3224280), (30, 3009328), (32, 2821245), (35, 2579424), (40, 2256996), (42, 2149520), (48, 1880830), (56, 1612140), (60, 1504664), (70, 1289712), (80, 1128498), (84, 1074760), (96, 940415), (97, 930720), (105, 859808), (112, 806070), (120, 752332), (140, 644856), (160, 564249), (168, 537380), (194, 465360), (210, 429904), (224, 403035), (240, 376166), (277, 325920), (280, 322428), (291, 310240), (336, 268690), (388, 232680), (420, 214952), (480, 188083), (485, 186144), (554, 162960), (560, 161214), (582, 155120), (672, 134345), (679, 132960), (776, 116340), (831, 108640), (840, 107476), (970, 93072), (1108, 81480), (1120, 80607), (1164, 77560), (1358, 66480), (1385, 65184), (1455, 62048), (1552, 58170), (1662, 54320), (1680, 53738), (1939, 46560), (1940, 46536), (2037, 44320), (2216, 40740), (2328, 38780), (2716, 33240), (2770, 32592), (2910, 31024), (3104, 29085), (3324, 27160), (3360, 26869), (3395, 26592), (3878, 23280), (3880, 23268), (4074, 22160), (4155, 21728), (4432, 20370), (4656, 19390), (5432, 16620), (5540, 16296), (5817, 15520), (5820, 15512), (6648, 13580), (6790, 13296), (7756, 11640), (7760, 11634), (8148, 11080), (8310, 10864), (8864, 10185), (9312, 9695)]