12348800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 32442120

約数和(自身を除く): 20093320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 227, 272, 320, 340, 400, 425, 454, 544, 640, 680, 800, 850, 908, 1088, 1135, 1360, 1600, 1700, 1816, 2176, 2270, 2720, 3200, 3400, 3632, 3859, 4540, 5440, 5675, 6800, 7264, 7718, 9080, 10880, 11350, 13600, 14528, 15436, 18160, 19295, 22700, 27200, 29056, 30872, 36320, 38590, 45400, 54400, 61744, 72640, 77180, 90800, 96475, 123488, 145280, 154360, 181600, 192950, 246976, 308720, 363200, 385900, 493952, 617440, 726400, 771800, 1234880, 1543600, 2469760, 3087200, 6174400, 12348800]

約数ペア:

[(1, 12348800), (2, 6174400), (4, 3087200), (5, 2469760), (8, 1543600), (10, 1234880), (16, 771800), (17, 726400), (20, 617440), (25, 493952), (32, 385900), (34, 363200), (40, 308720), (50, 246976), (64, 192950), (68, 181600), (80, 154360), (85, 145280), (100, 123488), (128, 96475), (136, 90800), (160, 77180), (170, 72640), (200, 61744), (227, 54400), (272, 45400), (320, 38590), (340, 36320), (400, 30872), (425, 29056), (454, 27200), (544, 22700), (640, 19295), (680, 18160), (800, 15436), (850, 14528), (908, 13600), (1088, 11350), (1135, 10880), (1360, 9080), (1600, 7718), (1700, 7264), (1816, 6800), (2176, 5675), (2270, 5440), (2720, 4540), (3200, 3859), (3400, 3632)]