297257100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{141551}}^1$

素因数の和:141575

約数の個数: 72

約数和(自身を含む): 982937088

約数和(自身を除く): 685679988

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, 141551, 283102, 424653, 566204, 707755, 849306, 990857, 1415510, 1698612, 1981714, 2123265, 2831020, 2972571, 3538775, 3963428, 4246530, 4954285, 5945142, 7077550, 8493060, 9908570, 10616325, 11890284, 14155100, 14862855, 19817140, 21232650, 24771425, 29725710, 42465300, 49542850, 59451420, 74314275, 99085700, 148628550, 297257100]

約数ペア:

[(1, 297257100), (2, 148628550), (3, 99085700), (4, 74314275), (5, 59451420), (6, 49542850), (7, 42465300), (10, 29725710), (12, 24771425), (14, 21232650), (15, 19817140), (20, 14862855), (21, 14155100), (25, 11890284), (28, 10616325), (30, 9908570), (35, 8493060), (42, 7077550), (50, 5945142), (60, 4954285), (70, 4246530), (75, 3963428), (84, 3538775), (100, 2972571), (105, 2831020), (140, 2123265), (150, 1981714), (175, 1698612), (210, 1415510), (300, 990857), (350, 849306), (420, 707755), (525, 566204), (700, 424653), (1050, 283102), (2100, 141551)]