80015250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15268

約数の個数: 64

約数和(自身を含む): 228264192

約数和(自身を除く): 148248942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 15241, 30482, 45723, 76205, 91446, 106687, 152410, 213374, 228615, 320061, 381025, 457230, 533435, 640122, 762050, 1066870, 1143075, 1600305, 1905125, 2286150, 2667175, 3200610, 3810250, 5334350, 5715375, 8001525, 11430750, 13335875, 16003050, 26671750, 40007625, 80015250]

約数ペア:

[(1, 80015250), (2, 40007625), (3, 26671750), (5, 16003050), (6, 13335875), (7, 11430750), (10, 8001525), (14, 5715375), (15, 5334350), (21, 3810250), (25, 3200610), (30, 2667175), (35, 2286150), (42, 1905125), (50, 1600305), (70, 1143075), (75, 1066870), (105, 762050), (125, 640122), (150, 533435), (175, 457230), (210, 381025), (250, 320061), (350, 228615), (375, 213374), (525, 152410), (750, 106687), (875, 91446), (1050, 76205), (1750, 45723), (2625, 30482), (5250, 15241)]