66007200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3959

約数の個数: 144

約数和(自身を含む): 245609280

約数和(自身を除く): 179602080

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, 3929, 4200, 5600, 7858, 8400, 11787, 15716, 16800, 19645, 23574, 27503, 31432, 39290, 47148, 55006, 58935, 62864, 78580, 82509, 94296, 98225, 110012, 117870, 125728, 137515, 157160, 165018, 188592, 196450, 220024, 235740, 275030, 294675, 314320, 330036, 377184, 392900, 412545, 440048, 471480, 550060, 589350, 628640, 660072, 687575, 785800, 825090, 880096, 942960, 1100120, 1178700, 1320144, 1375150, 1571600, 1650180, 1885920, 2062725, 2200240, 2357400, 2640288, 2750300, 3143200, 3300360, 4125450, 4400480, 4714800, 5500600, 6600720, 8250900, 9429600, 11001200, 13201440, 16501800, 22002400, 33003600, 66007200]

約数ペア:

[(1, 66007200), (2, 33003600), (3, 22002400), (4, 16501800), (5, 13201440), (6, 11001200), (7, 9429600), (8, 8250900), (10, 6600720), (12, 5500600), (14, 4714800), (15, 4400480), (16, 4125450), (20, 3300360), (21, 3143200), (24, 2750300), (25, 2640288), (28, 2357400), (30, 2200240), (32, 2062725), (35, 1885920), (40, 1650180), (42, 1571600), (48, 1375150), (50, 1320144), (56, 1178700), (60, 1100120), (70, 942960), (75, 880096), (80, 825090), (84, 785800), (96, 687575), (100, 660072), (105, 628640), (112, 589350), (120, 550060), (140, 471480), (150, 440048), (160, 412545), (168, 392900), (175, 377184), (200, 330036), (210, 314320), (224, 294675), (240, 275030), (280, 235740), (300, 220024), (336, 196450), (350, 188592), (400, 165018), (420, 157160), (480, 137515), (525, 125728), (560, 117870), (600, 110012), (672, 98225), (700, 94296), (800, 82509), (840, 78580), (1050, 62864), (1120, 58935), (1200, 55006), (1400, 47148), (1680, 39290), (2100, 31432), (2400, 27503), (2800, 23574), (3360, 19645), (3929, 16800), (4200, 15716), (5600, 11787), (7858, 8400)]