76108800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{991}}^1$

素因数の和:1024

約数の個数: 132

約数和(自身を含む): 251797376

約数和(自身を除く): 175688576

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, 991, 1024, 1200, 1280, 1536, 1600, 1920, 1982, 2400, 2560, 2973, 3072, 3200, 3840, 3964, 4800, 4955, 5120, 5946, 6400, 7680, 7928, 9600, 9910, 11892, 12800, 14865, 15360, 15856, 19200, 19820, 23784, 24775, 25600, 29730, 31712, 38400, 39640, 47568, 49550, 59460, 63424, 74325, 76800, 79280, 95136, 99100, 118920, 126848, 148650, 158560, 190272, 198200, 237840, 253696, 297300, 317120, 380544, 396400, 475680, 507392, 594600, 634240, 761088, 792800, 951360, 1014784, 1189200, 1268480, 1522176, 1585600, 1902720, 2378400, 2536960, 3044352, 3171200, 3805440, 4756800, 5073920, 6342400, 7610880, 9513600, 12684800, 15221760, 19027200, 25369600, 38054400, 76108800]

約数ペア:

[(1, 76108800), (2, 38054400), (3, 25369600), (4, 19027200), (5, 15221760), (6, 12684800), (8, 9513600), (10, 7610880), (12, 6342400), (15, 5073920), (16, 4756800), (20, 3805440), (24, 3171200), (25, 3044352), (30, 2536960), (32, 2378400), (40, 1902720), (48, 1585600), (50, 1522176), (60, 1268480), (64, 1189200), (75, 1014784), (80, 951360), (96, 792800), (100, 761088), (120, 634240), (128, 594600), (150, 507392), (160, 475680), (192, 396400), (200, 380544), (240, 317120), (256, 297300), (300, 253696), (320, 237840), (384, 198200), (400, 190272), (480, 158560), (512, 148650), (600, 126848), (640, 118920), (768, 99100), (800, 95136), (960, 79280), (991, 76800), (1024, 74325), (1200, 63424), (1280, 59460), (1536, 49550), (1600, 47568), (1920, 39640), (1982, 38400), (2400, 31712), (2560, 29730), (2973, 25600), (3072, 24775), (3200, 23784), (3840, 19820), (3964, 19200), (4800, 15856), (4955, 15360), (5120, 14865), (5946, 12800), (6400, 11892), (7680, 9910), (7928, 9600)]