308757400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1$

素因数の和:13013

約数の個数: 96

約数和(自身を含む): 868739040

約数和(自身を除く): 559981640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3400, 4760, 5950, 11900, 12973, 23800, 25946, 51892, 64865, 90811, 103784, 129730, 181622, 220541, 259460, 324325, 363244, 441082, 454055, 518920, 648650, 726488, 882164, 908110, 1102705, 1297300, 1543787, 1764328, 1816220, 2205410, 2270275, 2594600, 3087574, 3632440, 4410820, 4540550, 5513525, 6175148, 7718935, 8821640, 9081100, 11027050, 12350296, 15437870, 18162200, 22054100, 30875740, 38594675, 44108200, 61751480, 77189350, 154378700, 308757400]

約数ペア:

[(1, 308757400), (2, 154378700), (4, 77189350), (5, 61751480), (7, 44108200), (8, 38594675), (10, 30875740), (14, 22054100), (17, 18162200), (20, 15437870), (25, 12350296), (28, 11027050), (34, 9081100), (35, 8821640), (40, 7718935), (50, 6175148), (56, 5513525), (68, 4540550), (70, 4410820), (85, 3632440), (100, 3087574), (119, 2594600), (136, 2270275), (140, 2205410), (170, 1816220), (175, 1764328), (200, 1543787), (238, 1297300), (280, 1102705), (340, 908110), (350, 882164), (425, 726488), (476, 648650), (595, 518920), (680, 454055), (700, 441082), (850, 363244), (952, 324325), (1190, 259460), (1400, 220541), (1700, 181622), (2380, 129730), (2975, 103784), (3400, 90811), (4760, 64865), (5950, 51892), (11900, 25946), (12973, 23800)]