122311000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 332242560

約数和(自身を除く): 209931560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 101, 125, 140, 173, 175, 200, 202, 250, 280, 346, 350, 404, 500, 505, 692, 700, 707, 808, 865, 875, 1000, 1010, 1211, 1384, 1400, 1414, 1730, 1750, 2020, 2422, 2525, 2828, 3460, 3500, 3535, 4040, 4325, 4844, 5050, 5656, 6055, 6920, 7000, 7070, 8650, 9688, 10100, 12110, 12625, 14140, 17300, 17473, 17675, 20200, 21625, 24220, 25250, 28280, 30275, 34600, 34946, 35350, 43250, 48440, 50500, 60550, 69892, 70700, 86500, 87365, 88375, 101000, 121100, 122311, 139784, 141400, 151375, 173000, 174730, 176750, 242200, 244622, 302750, 349460, 353500, 436825, 489244, 605500, 611555, 698920, 707000, 873650, 978488, 1211000, 1223110, 1747300, 2184125, 2446220, 3057775, 3494600, 4368250, 4892440, 6115550, 8736500, 12231100, 15288875, 17473000, 24462200, 30577750, 61155500, 122311000]

約数ペア:

[(1, 122311000), (2, 61155500), (4, 30577750), (5, 24462200), (7, 17473000), (8, 15288875), (10, 12231100), (14, 8736500), (20, 6115550), (25, 4892440), (28, 4368250), (35, 3494600), (40, 3057775), (50, 2446220), (56, 2184125), (70, 1747300), (100, 1223110), (101, 1211000), (125, 978488), (140, 873650), (173, 707000), (175, 698920), (200, 611555), (202, 605500), (250, 489244), (280, 436825), (346, 353500), (350, 349460), (404, 302750), (500, 244622), (505, 242200), (692, 176750), (700, 174730), (707, 173000), (808, 151375), (865, 141400), (875, 139784), (1000, 122311), (1010, 121100), (1211, 101000), (1384, 88375), (1400, 87365), (1414, 86500), (1730, 70700), (1750, 69892), (2020, 60550), (2422, 50500), (2525, 48440), (2828, 43250), (3460, 35350), (3500, 34946), (3535, 34600), (4040, 30275), (4325, 28280), (4844, 25250), (5050, 24220), (5656, 21625), (6055, 20200), (6920, 17675), (7000, 17473), (7070, 17300), (8650, 14140), (9688, 12625), (10100, 12110)]