15052800

素因数分解:

$2^{12}\times 3^1\times 5^2\times 7^2$

素因数の和:51

約数の個数: 234

約数和(自身を含む): 57893988

約数和(自身を除く): 42841188

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, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 512, 525, 560, 588, 600, 640, 672, 700, 735, 768, 784, 800, 840, 896, 960, 980, 1024, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1536, 1568, 1600, 1680, 1792, 1920, 1960, 2048, 2100, 2240, 2352, 2400, 2450, 2560, 2688, 2800, 2940, 3072, 3136, 3200, 3360, 3584, 3675, 3840, 3920, 4096, 4200, 4480, 4704, 4800, 4900, 5120, 5376, 5600, 5880, 6144, 6272, 6400, 6720, 7168, 7350, 7680, 7840, 8400, 8960, 9408, 9600, 9800, 10240, 10752, 11200, 11760, 12288, 12544, 12800, 13440, 14336, 14700, 15360, 15680, 16800, 17920, 18816, 19200, 19600, 20480, 21504, 22400, 23520, 25088, 25600, 26880, 28672, 29400, 30720, 31360, 33600, 35840, 37632, 38400, 39200, 43008, 44800, 47040, 50176, 51200, 53760, 58800, 61440, 62720, 67200, 71680, 75264, 76800, 78400, 86016, 89600, 94080, 100352, 102400, 107520, 117600, 125440, 134400, 143360, 150528, 153600, 156800, 179200, 188160, 200704, 215040, 235200, 250880, 268800, 301056, 307200, 313600, 358400, 376320, 430080, 470400, 501760, 537600, 602112, 627200, 716800, 752640, 940800, 1003520, 1075200, 1254400, 1505280, 1881600, 2150400, 2508800, 3010560, 3763200, 5017600, 7526400, 15052800]

約数ペア:

[(1, 15052800), (2, 7526400), (3, 5017600), (4, 3763200), (5, 3010560), (6, 2508800), (7, 2150400), (8, 1881600), (10, 1505280), (12, 1254400), (14, 1075200), (15, 1003520), (16, 940800), (20, 752640), (21, 716800), (24, 627200), (25, 602112), (28, 537600), (30, 501760), (32, 470400), (35, 430080), (40, 376320), (42, 358400), (48, 313600), (49, 307200), (50, 301056), (56, 268800), (60, 250880), (64, 235200), (70, 215040), (75, 200704), (80, 188160), (84, 179200), (96, 156800), (98, 153600), (100, 150528), (105, 143360), (112, 134400), (120, 125440), (128, 117600), (140, 107520), (147, 102400), (150, 100352), (160, 94080), (168, 89600), (175, 86016), (192, 78400), (196, 76800), (200, 75264), (210, 71680), (224, 67200), (240, 62720), (245, 61440), (256, 58800), (280, 53760), (294, 51200), (300, 50176), (320, 47040), (336, 44800), (350, 43008), (384, 39200), (392, 38400), (400, 37632), (420, 35840), (448, 33600), (480, 31360), (490, 30720), (512, 29400), (525, 28672), (560, 26880), (588, 25600), (600, 25088), (640, 23520), (672, 22400), (700, 21504), (735, 20480), (768, 19600), (784, 19200), (800, 18816), (840, 17920), (896, 16800), (960, 15680), (980, 15360), (1024, 14700), (1050, 14336), (1120, 13440), (1176, 12800), (1200, 12544), (1225, 12288), (1280, 11760), (1344, 11200), (1400, 10752), (1470, 10240), (1536, 9800), (1568, 9600), (1600, 9408), (1680, 8960), (1792, 8400), (1920, 7840), (1960, 7680), (2048, 7350), (2100, 7168), (2240, 6720), (2352, 6400), (2400, 6272), (2450, 6144), (2560, 5880), (2688, 5600), (2800, 5376), (2940, 5120), (3072, 4900), (3136, 4800), (3200, 4704), (3360, 4480), (3584, 4200), (3675, 4096), (3840, 3920)]