11250400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 144

約数和(自身を含む): 32810400

約数和(自身を除く): 21560000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 70, 80, 82, 98, 100, 112, 140, 160, 164, 175, 196, 200, 205, 224, 245, 280, 287, 328, 343, 350, 392, 400, 410, 490, 560, 574, 656, 686, 700, 784, 800, 820, 980, 1025, 1120, 1148, 1225, 1312, 1372, 1400, 1435, 1568, 1640, 1715, 1960, 2009, 2050, 2296, 2450, 2744, 2800, 2870, 3280, 3430, 3920, 4018, 4100, 4592, 4900, 5488, 5600, 5740, 6560, 6860, 7175, 7840, 8036, 8200, 8575, 9184, 9800, 10045, 10976, 11480, 13720, 14063, 14350, 16072, 16400, 17150, 19600, 20090, 22960, 27440, 28126, 28700, 32144, 32800, 34300, 39200, 40180, 45920, 50225, 54880, 56252, 57400, 64288, 68600, 70315, 80360, 100450, 112504, 114800, 137200, 140630, 160720, 200900, 225008, 229600, 274400, 281260, 321440, 351575, 401800, 450016, 562520, 703150, 803600, 1125040, 1406300, 1607200, 2250080, 2812600, 5625200, 11250400]

約数ペア:

[(1, 11250400), (2, 5625200), (4, 2812600), (5, 2250080), (7, 1607200), (8, 1406300), (10, 1125040), (14, 803600), (16, 703150), (20, 562520), (25, 450016), (28, 401800), (32, 351575), (35, 321440), (40, 281260), (41, 274400), (49, 229600), (50, 225008), (56, 200900), (70, 160720), (80, 140630), (82, 137200), (98, 114800), (100, 112504), (112, 100450), (140, 80360), (160, 70315), (164, 68600), (175, 64288), (196, 57400), (200, 56252), (205, 54880), (224, 50225), (245, 45920), (280, 40180), (287, 39200), (328, 34300), (343, 32800), (350, 32144), (392, 28700), (400, 28126), (410, 27440), (490, 22960), (560, 20090), (574, 19600), (656, 17150), (686, 16400), (700, 16072), (784, 14350), (800, 14063), (820, 13720), (980, 11480), (1025, 10976), (1120, 10045), (1148, 9800), (1225, 9184), (1312, 8575), (1372, 8200), (1400, 8036), (1435, 7840), (1568, 7175), (1640, 6860), (1715, 6560), (1960, 5740), (2009, 5600), (2050, 5488), (2296, 4900), (2450, 4592), (2744, 4100), (2800, 4018), (2870, 3920), (3280, 3430)]