87269760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 306306000

約数和(自身を除く): 219036240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 139, 144, 160, 180, 192, 218, 240, 278, 288, 320, 327, 360, 384, 417, 436, 480, 545, 556, 576, 640, 654, 695, 720, 834, 872, 960, 981, 1090, 1112, 1152, 1251, 1308, 1390, 1440, 1635, 1668, 1744, 1920, 1962, 2085, 2180, 2224, 2502, 2616, 2780, 2880, 3270, 3336, 3488, 3924, 4170, 4360, 4448, 4905, 5004, 5232, 5560, 5760, 6255, 6540, 6672, 6976, 7848, 8340, 8720, 8896, 9810, 10008, 10464, 11120, 12510, 13080, 13344, 13952, 15151, 15696, 16680, 17440, 17792, 19620, 20016, 20928, 22240, 25020, 26160, 26688, 30302, 31392, 33360, 34880, 39240, 40032, 41856, 44480, 45453, 50040, 52320, 53376, 60604, 62784, 66720, 69760, 75755, 78480, 80064, 88960, 90906, 100080, 104640, 121208, 125568, 133440, 136359, 151510, 156960, 160128, 181812, 200160, 209280, 227265, 242416, 266880, 272718, 303020, 313920, 363624, 400320, 454530, 484832, 545436, 606040, 627840, 681795, 727248, 800640, 909060, 969664, 1090872, 1212080, 1363590, 1454496, 1818120, 1939328, 2181744, 2424160, 2727180, 2908992, 3636240, 4363488, 4848320, 5454360, 5817984, 7272480, 8726976, 9696640, 10908720, 14544960, 17453952, 21817440, 29089920, 43634880, 87269760]

約数ペア:

[(1, 87269760), (2, 43634880), (3, 29089920), (4, 21817440), (5, 17453952), (6, 14544960), (8, 10908720), (9, 9696640), (10, 8726976), (12, 7272480), (15, 5817984), (16, 5454360), (18, 4848320), (20, 4363488), (24, 3636240), (30, 2908992), (32, 2727180), (36, 2424160), (40, 2181744), (45, 1939328), (48, 1818120), (60, 1454496), (64, 1363590), (72, 1212080), (80, 1090872), (90, 969664), (96, 909060), (109, 800640), (120, 727248), (128, 681795), (139, 627840), (144, 606040), (160, 545436), (180, 484832), (192, 454530), (218, 400320), (240, 363624), (278, 313920), (288, 303020), (320, 272718), (327, 266880), (360, 242416), (384, 227265), (417, 209280), (436, 200160), (480, 181812), (545, 160128), (556, 156960), (576, 151510), (640, 136359), (654, 133440), (695, 125568), (720, 121208), (834, 104640), (872, 100080), (960, 90906), (981, 88960), (1090, 80064), (1112, 78480), (1152, 75755), (1251, 69760), (1308, 66720), (1390, 62784), (1440, 60604), (1635, 53376), (1668, 52320), (1744, 50040), (1920, 45453), (1962, 44480), (2085, 41856), (2180, 40032), (2224, 39240), (2502, 34880), (2616, 33360), (2780, 31392), (2880, 30302), (3270, 26688), (3336, 26160), (3488, 25020), (3924, 22240), (4170, 20928), (4360, 20016), (4448, 19620), (4905, 17792), (5004, 17440), (5232, 16680), (5560, 15696), (5760, 15151), (6255, 13952), (6540, 13344), (6672, 13080), (6976, 12510), (7848, 11120), (8340, 10464), (8720, 10008), (8896, 9810)]