225106128

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 200

約数和(自身を含む): 725953536

約数和(自身を除く): 500847408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 312, 324, 351, 372, 403, 431, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 862, 936, 1053, 1116, 1209, 1293, 1296, 1404, 1488, 1612, 1674, 1724, 1872, 2106, 2232, 2418, 2511, 2586, 2808, 3224, 3348, 3448, 3627, 3879, 4212, 4464, 4836, 5022, 5172, 5603, 5616, 6448, 6696, 6896, 7254, 7758, 8424, 9672, 10044, 10344, 10881, 11206, 11637, 13361, 13392, 14508, 15516, 16809, 16848, 19344, 20088, 20688, 21762, 22412, 23274, 26722, 29016, 31032, 32643, 33618, 34911, 40083, 40176, 43524, 44824, 46548, 50427, 53444, 58032, 62064, 65286, 67236, 69822, 80166, 87048, 89648, 93096, 100854, 106888, 120249, 130572, 134472, 139644, 151281, 160332, 173693, 174096, 186192, 201708, 213776, 240498, 261144, 268944, 279288, 302562, 320664, 347386, 360747, 403416, 453843, 480996, 521079, 522288, 558576, 605124, 641328, 694772, 721494, 806832, 907686, 961992, 1042158, 1082241, 1210248, 1389544, 1442988, 1563237, 1815372, 1923984, 2084316, 2164482, 2420496, 2779088, 2885976, 3126474, 3630744, 4168632, 4328964, 4689711, 5771952, 6252948, 7261488, 8337264, 8657928, 9379422, 12505896, 14069133, 17315856, 18758844, 25011792, 28138266, 37517688, 56276532, 75035376, 112553064, 225106128]

約数ペア:

[(1, 225106128), (2, 112553064), (3, 75035376), (4, 56276532), (6, 37517688), (8, 28138266), (9, 25011792), (12, 18758844), (13, 17315856), (16, 14069133), (18, 12505896), (24, 9379422), (26, 8657928), (27, 8337264), (31, 7261488), (36, 6252948), (39, 5771952), (48, 4689711), (52, 4328964), (54, 4168632), (62, 3630744), (72, 3126474), (78, 2885976), (81, 2779088), (93, 2420496), (104, 2164482), (108, 2084316), (117, 1923984), (124, 1815372), (144, 1563237), (156, 1442988), (162, 1389544), (186, 1210248), (208, 1082241), (216, 1042158), (234, 961992), (248, 907686), (279, 806832), (312, 721494), (324, 694772), (351, 641328), (372, 605124), (403, 558576), (431, 522288), (432, 521079), (468, 480996), (496, 453843), (558, 403416), (624, 360747), (648, 347386), (702, 320664), (744, 302562), (806, 279288), (837, 268944), (862, 261144), (936, 240498), (1053, 213776), (1116, 201708), (1209, 186192), (1293, 174096), (1296, 173693), (1404, 160332), (1488, 151281), (1612, 139644), (1674, 134472), (1724, 130572), (1872, 120249), (2106, 106888), (2232, 100854), (2418, 93096), (2511, 89648), (2586, 87048), (2808, 80166), (3224, 69822), (3348, 67236), (3448, 65286), (3627, 62064), (3879, 58032), (4212, 53444), (4464, 50427), (4836, 46548), (5022, 44824), (5172, 43524), (5603, 40176), (5616, 40083), (6448, 34911), (6696, 33618), (6896, 32643), (7254, 31032), (7758, 29016), (8424, 26722), (9672, 23274), (10044, 22412), (10344, 21762), (10881, 20688), (11206, 20088), (11637, 19344), (13361, 16848), (13392, 16809), (14508, 15516)]