79447200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 144

約数和(自身を含む): 295606080

約数和(自身を除く): 216158880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4729, 5600, 8400, 9458, 14187, 16800, 18916, 23645, 28374, 33103, 37832, 47290, 56748, 66206, 70935, 75664, 94580, 99309, 113496, 118225, 132412, 141870, 151328, 165515, 189160, 198618, 226992, 236450, 264824, 283740, 331030, 354675, 378320, 397236, 453984, 472900, 496545, 529648, 567480, 662060, 709350, 756640, 794472, 827575, 945800, 993090, 1059296, 1134960, 1324120, 1418700, 1588944, 1655150, 1891600, 1986180, 2269920, 2482725, 2648240, 2837400, 3177888, 3310300, 3783200, 3972360, 4965450, 5296480, 5674800, 6620600, 7944720, 9930900, 11349600, 13241200, 15889440, 19861800, 26482400, 39723600, 79447200]

約数ペア:

[(1, 79447200), (2, 39723600), (3, 26482400), (4, 19861800), (5, 15889440), (6, 13241200), (7, 11349600), (8, 9930900), (10, 7944720), (12, 6620600), (14, 5674800), (15, 5296480), (16, 4965450), (20, 3972360), (21, 3783200), (24, 3310300), (25, 3177888), (28, 2837400), (30, 2648240), (32, 2482725), (35, 2269920), (40, 1986180), (42, 1891600), (48, 1655150), (50, 1588944), (56, 1418700), (60, 1324120), (70, 1134960), (75, 1059296), (80, 993090), (84, 945800), (96, 827575), (100, 794472), (105, 756640), (112, 709350), (120, 662060), (140, 567480), (150, 529648), (160, 496545), (168, 472900), (175, 453984), (200, 397236), (210, 378320), (224, 354675), (240, 331030), (280, 283740), (300, 264824), (336, 236450), (350, 226992), (400, 198618), (420, 189160), (480, 165515), (525, 151328), (560, 141870), (600, 132412), (672, 118225), (700, 113496), (800, 99309), (840, 94580), (1050, 75664), (1120, 70935), (1200, 66206), (1400, 56748), (1680, 47290), (2100, 37832), (2400, 33103), (2800, 28374), (3360, 23645), (4200, 18916), (4729, 16800), (5600, 14187), (8400, 9458)]