180894672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:886

約数の個数: 180

約数和(自身を含む): 608639616

約数和(自身を除く): 427744944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 827, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1654, 1736, 1764, 1953, 2232, 2352, 2481, 2604, 3038, 3308, 3472, 3528, 3906, 4464, 4557, 4962, 5208, 5789, 6076, 6616, 7056, 7443, 7812, 9114, 9924, 10416, 11578, 12152, 13232, 13671, 14886, 15624, 17367, 18228, 19848, 23156, 24304, 25637, 27342, 29772, 31248, 34734, 36456, 39696, 40523, 46312, 51274, 52101, 54684, 59544, 69468, 72912, 76911, 81046, 92624, 102548, 104202, 109368, 119088, 121569, 138936, 153822, 162092, 179459, 205096, 208404, 218736, 230733, 243138, 277872, 307644, 324184, 358918, 364707, 410192, 416808, 461466, 486276, 538377, 615288, 648368, 717836, 729414, 833616, 922932, 972552, 1076754, 1230576, 1256213, 1435672, 1458828, 1615131, 1845864, 1945104, 2153508, 2512426, 2871344, 2917656, 3230262, 3691728, 3768639, 4307016, 5024852, 5835312, 6460524, 7537278, 8614032, 10049704, 11305917, 12921048, 15074556, 20099408, 22611834, 25842096, 30149112, 45223668, 60298224, 90447336, 180894672]

約数ペア:

[(1, 180894672), (2, 90447336), (3, 60298224), (4, 45223668), (6, 30149112), (7, 25842096), (8, 22611834), (9, 20099408), (12, 15074556), (14, 12921048), (16, 11305917), (18, 10049704), (21, 8614032), (24, 7537278), (28, 6460524), (31, 5835312), (36, 5024852), (42, 4307016), (48, 3768639), (49, 3691728), (56, 3230262), (62, 2917656), (63, 2871344), (72, 2512426), (84, 2153508), (93, 1945104), (98, 1845864), (112, 1615131), (124, 1458828), (126, 1435672), (144, 1256213), (147, 1230576), (168, 1076754), (186, 972552), (196, 922932), (217, 833616), (248, 729414), (252, 717836), (279, 648368), (294, 615288), (336, 538377), (372, 486276), (392, 461466), (434, 416808), (441, 410192), (496, 364707), (504, 358918), (558, 324184), (588, 307644), (651, 277872), (744, 243138), (784, 230733), (827, 218736), (868, 208404), (882, 205096), (1008, 179459), (1116, 162092), (1176, 153822), (1302, 138936), (1488, 121569), (1519, 119088), (1654, 109368), (1736, 104202), (1764, 102548), (1953, 92624), (2232, 81046), (2352, 76911), (2481, 72912), (2604, 69468), (3038, 59544), (3308, 54684), (3472, 52101), (3528, 51274), (3906, 46312), (4464, 40523), (4557, 39696), (4962, 36456), (5208, 34734), (5789, 31248), (6076, 29772), (6616, 27342), (7056, 25637), (7443, 24304), (7812, 23156), (9114, 19848), (9924, 18228), (10416, 17367), (11578, 15624), (12152, 14886), (13232, 13671)]