71008200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 241413120

約数和(自身を除く): 170404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 103, 120, 150, 180, 200, 206, 225, 300, 309, 360, 383, 412, 450, 515, 600, 618, 766, 824, 900, 927, 1030, 1149, 1236, 1532, 1545, 1800, 1854, 1915, 2060, 2298, 2472, 2575, 3064, 3090, 3447, 3708, 3830, 4120, 4596, 4635, 5150, 5745, 6180, 6894, 7416, 7660, 7725, 9192, 9270, 9575, 10300, 11490, 12360, 13788, 15320, 15450, 17235, 18540, 19150, 20600, 22980, 23175, 27576, 28725, 30900, 34470, 37080, 38300, 39449, 45960, 46350, 57450, 61800, 68940, 76600, 78898, 86175, 92700, 114900, 118347, 137880, 157796, 172350, 185400, 197245, 229800, 236694, 315592, 344700, 355041, 394490, 473388, 591735, 689400, 710082, 788980, 946776, 986225, 1183470, 1420164, 1577960, 1775205, 1972450, 2366940, 2840328, 2958675, 3550410, 3944900, 4733880, 5917350, 7100820, 7889800, 8876025, 11834700, 14201640, 17752050, 23669400, 35504100, 71008200]

約数ペア:

[(1, 71008200), (2, 35504100), (3, 23669400), (4, 17752050), (5, 14201640), (6, 11834700), (8, 8876025), (9, 7889800), (10, 7100820), (12, 5917350), (15, 4733880), (18, 3944900), (20, 3550410), (24, 2958675), (25, 2840328), (30, 2366940), (36, 1972450), (40, 1775205), (45, 1577960), (50, 1420164), (60, 1183470), (72, 986225), (75, 946776), (90, 788980), (100, 710082), (103, 689400), (120, 591735), (150, 473388), (180, 394490), (200, 355041), (206, 344700), (225, 315592), (300, 236694), (309, 229800), (360, 197245), (383, 185400), (412, 172350), (450, 157796), (515, 137880), (600, 118347), (618, 114900), (766, 92700), (824, 86175), (900, 78898), (927, 76600), (1030, 68940), (1149, 61800), (1236, 57450), (1532, 46350), (1545, 45960), (1800, 39449), (1854, 38300), (1915, 37080), (2060, 34470), (2298, 30900), (2472, 28725), (2575, 27576), (3064, 23175), (3090, 22980), (3447, 20600), (3708, 19150), (3830, 18540), (4120, 17235), (4596, 15450), (4635, 15320), (5150, 13788), (5745, 12360), (6180, 11490), (6894, 10300), (7416, 9575), (7660, 9270), (7725, 9192)]