271171250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1869

約数の個数: 80

約数和(自身を含む): 615403008

約数和(自身を除く): 344231758

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 625, 850, 875, 1190, 1250, 1750, 1823, 2125, 2975, 3646, 4250, 4375, 5950, 8750, 9115, 10625, 12761, 14875, 18230, 21250, 25522, 29750, 30991, 45575, 61982, 63805, 74375, 91150, 127610, 148750, 154955, 216937, 227875, 309910, 319025, 433874, 455750, 638050, 774775, 1084685, 1139375, 1549550, 1595125, 2169370, 2278750, 3190250, 3873875, 5423425, 7747750, 7975625, 10846850, 15951250, 19369375, 27117125, 38738750, 54234250, 135585625, 271171250]

約数ペア:

[(1, 271171250), (2, 135585625), (5, 54234250), (7, 38738750), (10, 27117125), (14, 19369375), (17, 15951250), (25, 10846850), (34, 7975625), (35, 7747750), (50, 5423425), (70, 3873875), (85, 3190250), (119, 2278750), (125, 2169370), (170, 1595125), (175, 1549550), (238, 1139375), (250, 1084685), (350, 774775), (425, 638050), (595, 455750), (625, 433874), (850, 319025), (875, 309910), (1190, 227875), (1250, 216937), (1750, 154955), (1823, 148750), (2125, 127610), (2975, 91150), (3646, 74375), (4250, 63805), (4375, 61982), (5950, 45575), (8750, 30991), (9115, 29750), (10625, 25522), (12761, 21250), (14875, 18230)]