276542700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131687}}^1$

素因数の和:131711

約数の個数: 72

約数和(自身を含む): 914441472

約数和(自身を除く): 637898772

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, 131687, 263374, 395061, 526748, 658435, 790122, 921809, 1316870, 1580244, 1843618, 1975305, 2633740, 2765427, 3292175, 3687236, 3950610, 4609045, 5530854, 6584350, 7901220, 9218090, 9876525, 11061708, 13168700, 13827135, 18436180, 19753050, 23045225, 27654270, 39506100, 46090450, 55308540, 69135675, 92180900, 138271350, 276542700]

約数ペア:

[(1, 276542700), (2, 138271350), (3, 92180900), (4, 69135675), (5, 55308540), (6, 46090450), (7, 39506100), (10, 27654270), (12, 23045225), (14, 19753050), (15, 18436180), (20, 13827135), (21, 13168700), (25, 11061708), (28, 9876525), (30, 9218090), (35, 7901220), (42, 6584350), (50, 5530854), (60, 4609045), (70, 3950610), (75, 3687236), (84, 3292175), (100, 2765427), (105, 2633740), (140, 1975305), (150, 1843618), (175, 1580244), (210, 1316870), (300, 921809), (350, 790122), (420, 658435), (525, 526748), (700, 395061), (1050, 263374), (2100, 131687)]