219494400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{1429}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 726125400

約数和(自身を除く): 506631000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1429, 1536, 1600, 1920, 2048, 2400, 2560, 2858, 3072, 3200, 3840, 4287, 4800, 5120, 5716, 6144, 6400, 7145, 7680, 8574, 9600, 10240, 11432, 12800, 14290, 15360, 17148, 19200, 21435, 22864, 25600, 28580, 30720, 34296, 35725, 38400, 42870, 45728, 51200, 57160, 68592, 71450, 76800, 85740, 91456, 107175, 114320, 137184, 142900, 153600, 171480, 182912, 214350, 228640, 274368, 285800, 342960, 365824, 428700, 457280, 548736, 571600, 685920, 731648, 857400, 914560, 1097472, 1143200, 1371840, 1463296, 1714800, 1829120, 2194944, 2286400, 2743680, 2926592, 3429600, 3658240, 4389888, 4572800, 5487360, 6859200, 7316480, 8779776, 9145600, 10974720, 13718400, 14632960, 18291200, 21949440, 27436800, 36582400, 43898880, 54873600, 73164800, 109747200, 219494400]

約数ペア:

[(1, 219494400), (2, 109747200), (3, 73164800), (4, 54873600), (5, 43898880), (6, 36582400), (8, 27436800), (10, 21949440), (12, 18291200), (15, 14632960), (16, 13718400), (20, 10974720), (24, 9145600), (25, 8779776), (30, 7316480), (32, 6859200), (40, 5487360), (48, 4572800), (50, 4389888), (60, 3658240), (64, 3429600), (75, 2926592), (80, 2743680), (96, 2286400), (100, 2194944), (120, 1829120), (128, 1714800), (150, 1463296), (160, 1371840), (192, 1143200), (200, 1097472), (240, 914560), (256, 857400), (300, 731648), (320, 685920), (384, 571600), (400, 548736), (480, 457280), (512, 428700), (600, 365824), (640, 342960), (768, 285800), (800, 274368), (960, 228640), (1024, 214350), (1200, 182912), (1280, 171480), (1429, 153600), (1536, 142900), (1600, 137184), (1920, 114320), (2048, 107175), (2400, 91456), (2560, 85740), (2858, 76800), (3072, 71450), (3200, 68592), (3840, 57160), (4287, 51200), (4800, 45728), (5120, 42870), (5716, 38400), (6144, 35725), (6400, 34296), (7145, 30720), (7680, 28580), (8574, 25600), (9600, 22864), (10240, 21435), (11432, 19200), (12800, 17148), (14290, 15360)]