218342400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2843}}^1$

素因数の和:2876

約数の個数: 132

約数和(自身を含む): 721886832

約数和(自身を除く): 503544432

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, 1536, 1600, 1920, 2400, 2560, 2843, 3072, 3200, 3840, 4800, 5120, 5686, 6400, 7680, 8529, 9600, 11372, 12800, 14215, 15360, 17058, 19200, 22744, 25600, 28430, 34116, 38400, 42645, 45488, 56860, 68232, 71075, 76800, 85290, 90976, 113720, 136464, 142150, 170580, 181952, 213225, 227440, 272928, 284300, 341160, 363904, 426450, 454880, 545856, 568600, 682320, 727808, 852900, 909760, 1091712, 1137200, 1364640, 1455616, 1705800, 1819520, 2183424, 2274400, 2729280, 2911232, 3411600, 3639040, 4366848, 4548800, 5458560, 6823200, 7278080, 8733696, 9097600, 10917120, 13646400, 14556160, 18195200, 21834240, 27292800, 36390400, 43668480, 54585600, 72780800, 109171200, 218342400]

約数ペア:

[(1, 218342400), (2, 109171200), (3, 72780800), (4, 54585600), (5, 43668480), (6, 36390400), (8, 27292800), (10, 21834240), (12, 18195200), (15, 14556160), (16, 13646400), (20, 10917120), (24, 9097600), (25, 8733696), (30, 7278080), (32, 6823200), (40, 5458560), (48, 4548800), (50, 4366848), (60, 3639040), (64, 3411600), (75, 2911232), (80, 2729280), (96, 2274400), (100, 2183424), (120, 1819520), (128, 1705800), (150, 1455616), (160, 1364640), (192, 1137200), (200, 1091712), (240, 909760), (256, 852900), (300, 727808), (320, 682320), (384, 568600), (400, 545856), (480, 454880), (512, 426450), (600, 363904), (640, 341160), (768, 284300), (800, 272928), (960, 227440), (1024, 213225), (1200, 181952), (1280, 170580), (1536, 142150), (1600, 136464), (1920, 113720), (2400, 90976), (2560, 85290), (2843, 76800), (3072, 71075), (3200, 68232), (3840, 56860), (4800, 45488), (5120, 42645), (5686, 38400), (6400, 34116), (7680, 28430), (8529, 25600), (9600, 22744), (11372, 19200), (12800, 17058), (14215, 15360)]