2256977100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1074751}}^1$

素因数の和:1074775

約数の個数: 72

約数和(自身を含む): 7463077888

約数和(自身を除く): 5206100788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 1074751, 2149502, 3224253, 4299004, 5373755, 6448506, 7523257, 10747510, 12897012, 15046514, 16121265, 21495020, 22569771, 26868775, 30093028, 32242530, 37616285, 45139542, 53737550, 64485060, 75232570, 80606325, 90279084, 107475100, 112848855, 150465140, 161212650, 188081425, 225697710, 322425300, 376162850, 451395420, 564244275, 752325700, 1128488550, 2256977100]

約数ペア:

[(1, 2256977100), (2, 1128488550), (3, 752325700), (4, 564244275), (5, 451395420), (6, 376162850), (7, 322425300), (10, 225697710), (12, 188081425), (14, 161212650), (15, 150465140), (20, 112848855), (21, 107475100), (25, 90279084), (28, 80606325), (30, 75232570), (35, 64485060), (42, 53737550), (50, 45139542), (60, 37616285), (70, 32242530), (75, 30093028), (84, 26868775), (100, 22569771), (105, 21495020), (140, 16121265), (150, 15046514), (175, 12897012), (210, 10747510), (300, 7523257), (350, 6448506), (420, 5373755), (525, 4299004), (700, 3224253), (1050, 2149502), (2100, 1074751)]