121696400

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 120

約数和(自身を含む): 341347200

約数和(自身を除く): 219650800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 887, 980, 1225, 1372, 1400, 1715, 1774, 1960, 2450, 2744, 2800, 3430, 3548, 3920, 4435, 4900, 5488, 6209, 6860, 7096, 8575, 8870, 9800, 12418, 13720, 14192, 17150, 17740, 19600, 22175, 24836, 27440, 31045, 34300, 35480, 43463, 44350, 49672, 62090, 68600, 70960, 86926, 88700, 99344, 124180, 137200, 155225, 173852, 177400, 217315, 248360, 304241, 310450, 347704, 354800, 434630, 496720, 608482, 620900, 695408, 869260, 1086575, 1216964, 1241800, 1521205, 1738520, 2173150, 2433928, 2483600, 3042410, 3477040, 4346300, 4867856, 6084820, 7606025, 8692600, 12169640, 15212050, 17385200, 24339280, 30424100, 60848200, 121696400]

約数ペア:

[(1, 121696400), (2, 60848200), (4, 30424100), (5, 24339280), (7, 17385200), (8, 15212050), (10, 12169640), (14, 8692600), (16, 7606025), (20, 6084820), (25, 4867856), (28, 4346300), (35, 3477040), (40, 3042410), (49, 2483600), (50, 2433928), (56, 2173150), (70, 1738520), (80, 1521205), (98, 1241800), (100, 1216964), (112, 1086575), (140, 869260), (175, 695408), (196, 620900), (200, 608482), (245, 496720), (280, 434630), (343, 354800), (350, 347704), (392, 310450), (400, 304241), (490, 248360), (560, 217315), (686, 177400), (700, 173852), (784, 155225), (887, 137200), (980, 124180), (1225, 99344), (1372, 88700), (1400, 86926), (1715, 70960), (1774, 68600), (1960, 62090), (2450, 49672), (2744, 44350), (2800, 43463), (3430, 35480), (3548, 34300), (3920, 31045), (4435, 27440), (4900, 24836), (5488, 22175), (6209, 19600), (6860, 17740), (7096, 17150), (8575, 14192), (8870, 13720), (9800, 12418)]