272389600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 767950848

約数和(自身を除く): 495561248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 160, 175, 200, 224, 254, 280, 350, 383, 400, 508, 560, 635, 700, 766, 800, 889, 1016, 1120, 1270, 1400, 1532, 1778, 1915, 2032, 2540, 2681, 2800, 3064, 3175, 3556, 3830, 4064, 4445, 5080, 5362, 5600, 6128, 6350, 7112, 7660, 8890, 9575, 10160, 10724, 12256, 12700, 13405, 14224, 15320, 17780, 19150, 20320, 21448, 22225, 25400, 26810, 28448, 30640, 35560, 38300, 42896, 44450, 48641, 50800, 53620, 61280, 67025, 71120, 76600, 85792, 88900, 97282, 101600, 107240, 134050, 142240, 153200, 177800, 194564, 214480, 243205, 268100, 306400, 340487, 355600, 389128, 428960, 486410, 536200, 680974, 711200, 778256, 972820, 1072400, 1216025, 1361948, 1556512, 1702435, 1945640, 2144800, 2432050, 2723896, 3404870, 3891280, 4864100, 5447792, 6809740, 7782560, 8512175, 9728200, 10895584, 13619480, 17024350, 19456400, 27238960, 34048700, 38912800, 54477920, 68097400, 136194800, 272389600]

約数ペア:

[(1, 272389600), (2, 136194800), (4, 68097400), (5, 54477920), (7, 38912800), (8, 34048700), (10, 27238960), (14, 19456400), (16, 17024350), (20, 13619480), (25, 10895584), (28, 9728200), (32, 8512175), (35, 7782560), (40, 6809740), (50, 5447792), (56, 4864100), (70, 3891280), (80, 3404870), (100, 2723896), (112, 2432050), (127, 2144800), (140, 1945640), (160, 1702435), (175, 1556512), (200, 1361948), (224, 1216025), (254, 1072400), (280, 972820), (350, 778256), (383, 711200), (400, 680974), (508, 536200), (560, 486410), (635, 428960), (700, 389128), (766, 355600), (800, 340487), (889, 306400), (1016, 268100), (1120, 243205), (1270, 214480), (1400, 194564), (1532, 177800), (1778, 153200), (1915, 142240), (2032, 134050), (2540, 107240), (2681, 101600), (2800, 97282), (3064, 88900), (3175, 85792), (3556, 76600), (3830, 71120), (4064, 67025), (4445, 61280), (5080, 53620), (5362, 50800), (5600, 48641), (6128, 44450), (6350, 42896), (7112, 38300), (7660, 35560), (8890, 30640), (9575, 28448), (10160, 26810), (10724, 25400), (12256, 22225), (12700, 21448), (13405, 20320), (14224, 19150), (15320, 17780)]