121559200

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{443}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 346852800

約数和(自身を除く): 225293600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 443, 490, 560, 686, 700, 784, 800, 886, 980, 1120, 1225, 1372, 1400, 1568, 1715, 1772, 1960, 2215, 2450, 2744, 2800, 3101, 3430, 3544, 3920, 4430, 4900, 5488, 5600, 6202, 6860, 7088, 7840, 8575, 8860, 9800, 10976, 11075, 12404, 13720, 14176, 15505, 17150, 17720, 19600, 21707, 22150, 24808, 27440, 31010, 34300, 35440, 39200, 43414, 44300, 49616, 54880, 62020, 68600, 70880, 77525, 86828, 88600, 99232, 108535, 124040, 137200, 151949, 155050, 173656, 177200, 217070, 248080, 274400, 303898, 310100, 347312, 354400, 434140, 496160, 542675, 607796, 620200, 694624, 759745, 868280, 1085350, 1215592, 1240400, 1519490, 1736560, 2170700, 2431184, 2480800, 3038980, 3473120, 3798725, 4341400, 4862368, 6077960, 7597450, 8682800, 12155920, 15194900, 17365600, 24311840, 30389800, 60779600, 121559200]

約数ペア:

[(1, 121559200), (2, 60779600), (4, 30389800), (5, 24311840), (7, 17365600), (8, 15194900), (10, 12155920), (14, 8682800), (16, 7597450), (20, 6077960), (25, 4862368), (28, 4341400), (32, 3798725), (35, 3473120), (40, 3038980), (49, 2480800), (50, 2431184), (56, 2170700), (70, 1736560), (80, 1519490), (98, 1240400), (100, 1215592), (112, 1085350), (140, 868280), (160, 759745), (175, 694624), (196, 620200), (200, 607796), (224, 542675), (245, 496160), (280, 434140), (343, 354400), (350, 347312), (392, 310100), (400, 303898), (443, 274400), (490, 248080), (560, 217070), (686, 177200), (700, 173656), (784, 155050), (800, 151949), (886, 137200), (980, 124040), (1120, 108535), (1225, 99232), (1372, 88600), (1400, 86828), (1568, 77525), (1715, 70880), (1772, 68600), (1960, 62020), (2215, 54880), (2450, 49616), (2744, 44300), (2800, 43414), (3101, 39200), (3430, 35440), (3544, 34300), (3920, 31010), (4430, 27440), (4900, 24808), (5488, 22150), (5600, 21707), (6202, 19600), (6860, 17720), (7088, 17150), (7840, 15505), (8575, 14176), (8860, 13720), (9800, 12404), (10976, 11075)]