11212800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 37575720

約数和(自身を除く): 26362920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 128, 146, 150, 160, 192, 200, 219, 240, 256, 292, 300, 320, 365, 384, 400, 438, 480, 512, 584, 600, 640, 730, 768, 800, 876, 960, 1024, 1095, 1168, 1200, 1280, 1460, 1536, 1600, 1752, 1825, 1920, 2048, 2190, 2336, 2400, 2560, 2920, 3072, 3200, 3504, 3650, 3840, 4380, 4672, 4800, 5120, 5475, 5840, 6144, 6400, 7008, 7300, 7680, 8760, 9344, 9600, 10240, 10950, 11680, 12800, 14016, 14600, 15360, 17520, 18688, 19200, 21900, 23360, 25600, 28032, 29200, 30720, 35040, 37376, 38400, 43800, 46720, 51200, 56064, 58400, 70080, 74752, 76800, 87600, 93440, 112128, 116800, 140160, 149504, 153600, 175200, 186880, 224256, 233600, 280320, 350400, 373760, 448512, 467200, 560640, 700800, 747520, 934400, 1121280, 1401600, 1868800, 2242560, 2803200, 3737600, 5606400, 11212800]

約数ペア:

[(1, 11212800), (2, 5606400), (3, 3737600), (4, 2803200), (5, 2242560), (6, 1868800), (8, 1401600), (10, 1121280), (12, 934400), (15, 747520), (16, 700800), (20, 560640), (24, 467200), (25, 448512), (30, 373760), (32, 350400), (40, 280320), (48, 233600), (50, 224256), (60, 186880), (64, 175200), (73, 153600), (75, 149504), (80, 140160), (96, 116800), (100, 112128), (120, 93440), (128, 87600), (146, 76800), (150, 74752), (160, 70080), (192, 58400), (200, 56064), (219, 51200), (240, 46720), (256, 43800), (292, 38400), (300, 37376), (320, 35040), (365, 30720), (384, 29200), (400, 28032), (438, 25600), (480, 23360), (512, 21900), (584, 19200), (600, 18688), (640, 17520), (730, 15360), (768, 14600), (800, 14016), (876, 12800), (960, 11680), (1024, 10950), (1095, 10240), (1168, 9600), (1200, 9344), (1280, 8760), (1460, 7680), (1536, 7300), (1600, 7008), (1752, 6400), (1825, 6144), (1920, 5840), (2048, 5475), (2190, 5120), (2336, 4800), (2400, 4672), (2560, 4380), (2920, 3840), (3072, 3650), (3200, 3504)]