76255000

素因数分解:

$2^3\times 5^4\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 181629360

約数和(自身を除く): 105374360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 125, 151, 200, 202, 250, 302, 404, 500, 505, 604, 625, 755, 808, 1000, 1010, 1208, 1250, 1510, 2020, 2500, 2525, 3020, 3775, 4040, 5000, 5050, 6040, 7550, 10100, 12625, 15100, 15251, 18875, 20200, 25250, 30200, 30502, 37750, 50500, 61004, 63125, 75500, 76255, 94375, 101000, 122008, 126250, 151000, 152510, 188750, 252500, 305020, 377500, 381275, 505000, 610040, 755000, 762550, 1525100, 1906375, 3050200, 3812750, 7625500, 9531875, 15251000, 19063750, 38127500, 76255000]

約数ペア:

[(1, 76255000), (2, 38127500), (4, 19063750), (5, 15251000), (8, 9531875), (10, 7625500), (20, 3812750), (25, 3050200), (40, 1906375), (50, 1525100), (100, 762550), (101, 755000), (125, 610040), (151, 505000), (200, 381275), (202, 377500), (250, 305020), (302, 252500), (404, 188750), (500, 152510), (505, 151000), (604, 126250), (625, 122008), (755, 101000), (808, 94375), (1000, 76255), (1010, 75500), (1208, 63125), (1250, 61004), (1510, 50500), (2020, 37750), (2500, 30502), (2525, 30200), (3020, 25250), (3775, 20200), (4040, 18875), (5000, 15251), (5050, 15100), (6040, 12625), (7550, 10100)]