243330120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 883396800

約数和(自身を除く): 640066680

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, 1429, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 2858, 3096, 3784, 3870, 3960, 4257, 4287, 4730, 5160, 5676, 5716, 7095, 7145, 7740, 8514, 8574, 9460, 11352, 11432, 12861, 14190, 14290, 15480, 15719, 17028, 17148, 18920, 21285, 21435, 25722, 28380, 28580, 31438, 34056, 34296, 42570, 42870, 47157, 51444, 56760, 57160, 61447, 62876, 64305, 78595, 85140, 85740, 94314, 102888, 122894, 125752, 128610, 141471, 157190, 170280, 171480, 184341, 188628, 235785, 245788, 257220, 282942, 307235, 314380, 368682, 377256, 471570, 491576, 514440, 553023, 565884, 614470, 628760, 675917, 707355, 737364, 921705, 943140, 1106046, 1131768, 1228940, 1351834, 1414710, 1474728, 1843410, 1886280, 2027751, 2212092, 2457880, 2703668, 2765115, 2829420, 3379585, 3686820, 4055502, 4424184, 5407336, 5530230, 5658840, 6083253, 6759170, 7373640, 8111004, 10138755, 11060460, 12166506, 13518340, 16222008, 20277510, 22120920, 24333012, 27036680, 30416265, 40555020, 48666024, 60832530, 81110040, 121665060, 243330120]

約数ペア:

[(1, 243330120), (2, 121665060), (3, 81110040), (4, 60832530), (5, 48666024), (6, 40555020), (8, 30416265), (9, 27036680), (10, 24333012), (11, 22120920), (12, 20277510), (15, 16222008), (18, 13518340), (20, 12166506), (22, 11060460), (24, 10138755), (30, 8111004), (33, 7373640), (36, 6759170), (40, 6083253), (43, 5658840), (44, 5530230), (45, 5407336), (55, 4424184), (60, 4055502), (66, 3686820), (72, 3379585), (86, 2829420), (88, 2765115), (90, 2703668), (99, 2457880), (110, 2212092), (120, 2027751), (129, 1886280), (132, 1843410), (165, 1474728), (172, 1414710), (180, 1351834), (198, 1228940), (215, 1131768), (220, 1106046), (258, 943140), (264, 921705), (330, 737364), (344, 707355), (360, 675917), (387, 628760), (396, 614470), (430, 565884), (440, 553023), (473, 514440), (495, 491576), (516, 471570), (645, 377256), (660, 368682), (774, 314380), (792, 307235), (860, 282942), (946, 257220), (990, 245788), (1032, 235785), (1290, 188628), (1320, 184341), (1419, 171480), (1429, 170280), (1548, 157190), (1720, 141471), (1892, 128610), (1935, 125752), (1980, 122894), (2365, 102888), (2580, 94314), (2838, 85740), (2858, 85140), (3096, 78595), (3784, 64305), (3870, 62876), (3960, 61447), (4257, 57160), (4287, 56760), (4730, 51444), (5160, 47157), (5676, 42870), (5716, 42570), (7095, 34296), (7145, 34056), (7740, 31438), (8514, 28580), (8574, 28380), (9460, 25722), (11352, 21435), (11432, 21285), (12861, 18920), (14190, 17148), (14290, 17028), (15480, 15719)]