73759000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 202849920

約数和(自身を除く): 129090920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 200, 205, 250, 257, 280, 287, 328, 350, 410, 500, 514, 574, 700, 820, 875, 1000, 1025, 1028, 1148, 1285, 1400, 1435, 1640, 1750, 1799, 2050, 2056, 2296, 2570, 2870, 3500, 3598, 4100, 5125, 5140, 5740, 6425, 7000, 7175, 7196, 8200, 8995, 10250, 10280, 10537, 11480, 12850, 14350, 14392, 17990, 20500, 21074, 25700, 28700, 32125, 35875, 35980, 41000, 42148, 44975, 51400, 52685, 57400, 64250, 71750, 71960, 73759, 84296, 89950, 105370, 128500, 143500, 147518, 179900, 210740, 224875, 257000, 263425, 287000, 295036, 359800, 368795, 421480, 449750, 526850, 590072, 737590, 899500, 1053700, 1317125, 1475180, 1799000, 1843975, 2107400, 2634250, 2950360, 3687950, 5268500, 7375900, 9219875, 10537000, 14751800, 18439750, 36879500, 73759000]

約数ペア:

[(1, 73759000), (2, 36879500), (4, 18439750), (5, 14751800), (7, 10537000), (8, 9219875), (10, 7375900), (14, 5268500), (20, 3687950), (25, 2950360), (28, 2634250), (35, 2107400), (40, 1843975), (41, 1799000), (50, 1475180), (56, 1317125), (70, 1053700), (82, 899500), (100, 737590), (125, 590072), (140, 526850), (164, 449750), (175, 421480), (200, 368795), (205, 359800), (250, 295036), (257, 287000), (280, 263425), (287, 257000), (328, 224875), (350, 210740), (410, 179900), (500, 147518), (514, 143500), (574, 128500), (700, 105370), (820, 89950), (875, 84296), (1000, 73759), (1025, 71960), (1028, 71750), (1148, 64250), (1285, 57400), (1400, 52685), (1435, 51400), (1640, 44975), (1750, 42148), (1799, 41000), (2050, 35980), (2056, 35875), (2296, 32125), (2570, 28700), (2870, 25700), (3500, 21074), (3598, 20500), (4100, 17990), (5125, 14392), (5140, 14350), (5740, 12850), (6425, 11480), (7000, 10537), (7175, 10280), (7196, 10250), (8200, 8995)]