98962440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 317520000

約数和(自身を除く): 218557560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 349, 408, 417, 510, 556, 680, 695, 698, 834, 1020, 1047, 1112, 1390, 1396, 1668, 1745, 2040, 2085, 2094, 2363, 2780, 2792, 3336, 3490, 4170, 4188, 4726, 5235, 5560, 5933, 6980, 7089, 8340, 8376, 9452, 10470, 11815, 11866, 13960, 14178, 16680, 17799, 18904, 20940, 23630, 23732, 28356, 29665, 35445, 35598, 41880, 47260, 47464, 48511, 56712, 59330, 70890, 71196, 88995, 94520, 97022, 118660, 141780, 142392, 145533, 177990, 194044, 237320, 242555, 283560, 291066, 355980, 388088, 485110, 582132, 711960, 727665, 824687, 970220, 1164264, 1455330, 1649374, 1940440, 2474061, 2910660, 3298748, 4123435, 4948122, 5821320, 6597496, 8246870, 9896244, 12370305, 16493740, 19792488, 24740610, 32987480, 49481220, 98962440]

約数ペア:

[(1, 98962440), (2, 49481220), (3, 32987480), (4, 24740610), (5, 19792488), (6, 16493740), (8, 12370305), (10, 9896244), (12, 8246870), (15, 6597496), (17, 5821320), (20, 4948122), (24, 4123435), (30, 3298748), (34, 2910660), (40, 2474061), (51, 1940440), (60, 1649374), (68, 1455330), (85, 1164264), (102, 970220), (120, 824687), (136, 727665), (139, 711960), (170, 582132), (204, 485110), (255, 388088), (278, 355980), (340, 291066), (349, 283560), (408, 242555), (417, 237320), (510, 194044), (556, 177990), (680, 145533), (695, 142392), (698, 141780), (834, 118660), (1020, 97022), (1047, 94520), (1112, 88995), (1390, 71196), (1396, 70890), (1668, 59330), (1745, 56712), (2040, 48511), (2085, 47464), (2094, 47260), (2363, 41880), (2780, 35598), (2792, 35445), (3336, 29665), (3490, 28356), (4170, 23732), (4188, 23630), (4726, 20940), (5235, 18904), (5560, 17799), (5933, 16680), (6980, 14178), (7089, 13960), (8340, 11866), (8376, 11815), (9452, 10470)]