897886440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5344

約数の個数: 192

約数和(自身を含む): 3258066240

約数和(自身を除く): 2360179800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5273, 5676, 7095, 7740, 8514, 9460, 10546, 11352, 14190, 15480, 15819, 17028, 18920, 21092, 21285, 26365, 28380, 31638, 34056, 42184, 42570, 47457, 52730, 56760, 58003, 63276, 79095, 85140, 94914, 105460, 116006, 126552, 158190, 170280, 174009, 189828, 210920, 226739, 232012, 237285, 290015, 316380, 348018, 379656, 453478, 464024, 474570, 522027, 580030, 632760, 680217, 696036, 870045, 906956, 949140, 1044054, 1133695, 1160060, 1360434, 1392072, 1740090, 1813912, 1898280, 2040651, 2088108, 2267390, 2320120, 2494129, 2610135, 2720868, 3401085, 3480180, 4081302, 4176216, 4534780, 4988258, 5220270, 5441736, 6802170, 6960360, 7482387, 8162604, 9069560, 9976516, 10203255, 10440540, 12470645, 13604340, 14964774, 16325208, 19953032, 20406510, 20881080, 22447161, 24941290, 27208680, 29929548, 37411935, 40813020, 44894322, 49882580, 59859096, 74823870, 81626040, 89788644, 99765160, 112235805, 149647740, 179577288, 224471610, 299295480, 448943220, 897886440]

約数ペア:

[(1, 897886440), (2, 448943220), (3, 299295480), (4, 224471610), (5, 179577288), (6, 149647740), (8, 112235805), (9, 99765160), (10, 89788644), (11, 81626040), (12, 74823870), (15, 59859096), (18, 49882580), (20, 44894322), (22, 40813020), (24, 37411935), (30, 29929548), (33, 27208680), (36, 24941290), (40, 22447161), (43, 20881080), (44, 20406510), (45, 19953032), (55, 16325208), (60, 14964774), (66, 13604340), (72, 12470645), (86, 10440540), (88, 10203255), (90, 9976516), (99, 9069560), (110, 8162604), (120, 7482387), (129, 6960360), (132, 6802170), (165, 5441736), (172, 5220270), (180, 4988258), (198, 4534780), (215, 4176216), (220, 4081302), (258, 3480180), (264, 3401085), (330, 2720868), (344, 2610135), (360, 2494129), (387, 2320120), (396, 2267390), (430, 2088108), (440, 2040651), (473, 1898280), (495, 1813912), (516, 1740090), (645, 1392072), (660, 1360434), (774, 1160060), (792, 1133695), (860, 1044054), (946, 949140), (990, 906956), (1032, 870045), (1290, 696036), (1320, 680217), (1419, 632760), (1548, 580030), (1720, 522027), (1892, 474570), (1935, 464024), (1980, 453478), (2365, 379656), (2580, 348018), (2838, 316380), (3096, 290015), (3784, 237285), (3870, 232012), (3960, 226739), (4257, 210920), (4730, 189828), (5160, 174009), (5273, 170280), (5676, 158190), (7095, 126552), (7740, 116006), (8514, 105460), (9460, 94914), (10546, 85140), (11352, 79095), (14190, 63276), (15480, 58003), (15819, 56760), (17028, 52730), (18920, 47457), (21092, 42570), (21285, 42184), (26365, 34056), (28380, 31638)]