303060100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 108

約数和(自身を含む): 772617216

約数和(自身を除く): 469557116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 127, 140, 175, 196, 245, 254, 350, 487, 490, 508, 635, 700, 889, 974, 980, 1225, 1270, 1778, 1948, 2435, 2450, 2540, 3175, 3409, 3556, 4445, 4870, 4900, 6223, 6350, 6818, 8890, 9740, 12175, 12446, 12700, 13636, 17045, 17780, 22225, 23863, 24350, 24892, 31115, 34090, 44450, 47726, 48700, 61849, 62230, 68180, 85225, 88900, 95452, 119315, 123698, 124460, 155575, 170450, 238630, 247396, 309245, 311150, 340900, 432943, 477260, 596575, 618490, 622300, 865886, 1193150, 1236980, 1546225, 1731772, 2164715, 2386300, 3030601, 3092450, 4329430, 6061202, 6184900, 8658860, 10823575, 12122404, 15153005, 21647150, 30306010, 43294300, 60612020, 75765025, 151530050, 303060100]

約数ペア:

[(1, 303060100), (2, 151530050), (4, 75765025), (5, 60612020), (7, 43294300), (10, 30306010), (14, 21647150), (20, 15153005), (25, 12122404), (28, 10823575), (35, 8658860), (49, 6184900), (50, 6061202), (70, 4329430), (98, 3092450), (100, 3030601), (127, 2386300), (140, 2164715), (175, 1731772), (196, 1546225), (245, 1236980), (254, 1193150), (350, 865886), (487, 622300), (490, 618490), (508, 596575), (635, 477260), (700, 432943), (889, 340900), (974, 311150), (980, 309245), (1225, 247396), (1270, 238630), (1778, 170450), (1948, 155575), (2435, 124460), (2450, 123698), (2540, 119315), (3175, 95452), (3409, 88900), (3556, 85225), (4445, 68180), (4870, 62230), (4900, 61849), (6223, 48700), (6350, 47726), (6818, 44450), (8890, 34090), (9740, 31115), (12175, 24892), (12446, 24350), (12700, 23863), (13636, 22225), (17045, 17780)]