111442100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 309730176

約数和(自身を除く): 198288076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 353, 385, 410, 451, 550, 574, 700, 706, 770, 820, 902, 1025, 1100, 1148, 1412, 1435, 1540, 1765, 1804, 1925, 2050, 2255, 2471, 2870, 3157, 3530, 3850, 3883, 4100, 4510, 4942, 5740, 6314, 7060, 7175, 7700, 7766, 8825, 9020, 9884, 11275, 12355, 12628, 14350, 14473, 15532, 15785, 17650, 19415, 22550, 24710, 27181, 28700, 28946, 31570, 35300, 38830, 45100, 49420, 54362, 57892, 61775, 63140, 72365, 77660, 78925, 97075, 101311, 108724, 123550, 135905, 144730, 157850, 159203, 194150, 202622, 247100, 271810, 289460, 315700, 318406, 361825, 388300, 405244, 506555, 543620, 636812, 679525, 723650, 796015, 1013110, 1114421, 1359050, 1447300, 1592030, 2026220, 2228842, 2532775, 2718100, 3184060, 3980075, 4457684, 5065550, 5572105, 7960150, 10131100, 11144210, 15920300, 22288420, 27860525, 55721050, 111442100]

約数ペア:

[(1, 111442100), (2, 55721050), (4, 27860525), (5, 22288420), (7, 15920300), (10, 11144210), (11, 10131100), (14, 7960150), (20, 5572105), (22, 5065550), (25, 4457684), (28, 3980075), (35, 3184060), (41, 2718100), (44, 2532775), (50, 2228842), (55, 2026220), (70, 1592030), (77, 1447300), (82, 1359050), (100, 1114421), (110, 1013110), (140, 796015), (154, 723650), (164, 679525), (175, 636812), (205, 543620), (220, 506555), (275, 405244), (287, 388300), (308, 361825), (350, 318406), (353, 315700), (385, 289460), (410, 271810), (451, 247100), (550, 202622), (574, 194150), (700, 159203), (706, 157850), (770, 144730), (820, 135905), (902, 123550), (1025, 108724), (1100, 101311), (1148, 97075), (1412, 78925), (1435, 77660), (1540, 72365), (1765, 63140), (1804, 61775), (1925, 57892), (2050, 54362), (2255, 49420), (2471, 45100), (2870, 38830), (3157, 35300), (3530, 31570), (3850, 28946), (3883, 28700), (4100, 27181), (4510, 24710), (4942, 22550), (5740, 19415), (6314, 17650), (7060, 15785), (7175, 15532), (7700, 14473), (7766, 14350), (8825, 12628), (9020, 12355), (9884, 11275)]