61132800

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 156

約数和(自身を含む): 203136800

約数和(自身を除く): 142004000

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, 199, 200, 240, 256, 300, 320, 384, 398, 400, 480, 512, 597, 600, 640, 768, 796, 800, 960, 995, 1024, 1194, 1200, 1280, 1536, 1592, 1600, 1920, 1990, 2048, 2388, 2400, 2560, 2985, 3072, 3184, 3200, 3840, 3980, 4096, 4776, 4800, 4975, 5120, 5970, 6144, 6368, 6400, 7680, 7960, 9552, 9600, 9950, 10240, 11940, 12288, 12736, 12800, 14925, 15360, 15920, 19104, 19200, 19900, 20480, 23880, 25472, 25600, 29850, 30720, 31840, 38208, 38400, 39800, 47760, 50944, 51200, 59700, 61440, 63680, 76416, 76800, 79600, 95520, 101888, 102400, 119400, 127360, 152832, 153600, 159200, 191040, 203776, 238800, 254720, 305664, 307200, 318400, 382080, 407552, 477600, 509440, 611328, 636800, 764160, 815104, 955200, 1018880, 1222656, 1273600, 1528320, 1910400, 2037760, 2445312, 2547200, 3056640, 3820800, 4075520, 5094400, 6113280, 7641600, 10188800, 12226560, 15283200, 20377600, 30566400, 61132800]

約数ペア:

[(1, 61132800), (2, 30566400), (3, 20377600), (4, 15283200), (5, 12226560), (6, 10188800), (8, 7641600), (10, 6113280), (12, 5094400), (15, 4075520), (16, 3820800), (20, 3056640), (24, 2547200), (25, 2445312), (30, 2037760), (32, 1910400), (40, 1528320), (48, 1273600), (50, 1222656), (60, 1018880), (64, 955200), (75, 815104), (80, 764160), (96, 636800), (100, 611328), (120, 509440), (128, 477600), (150, 407552), (160, 382080), (192, 318400), (199, 307200), (200, 305664), (240, 254720), (256, 238800), (300, 203776), (320, 191040), (384, 159200), (398, 153600), (400, 152832), (480, 127360), (512, 119400), (597, 102400), (600, 101888), (640, 95520), (768, 79600), (796, 76800), (800, 76416), (960, 63680), (995, 61440), (1024, 59700), (1194, 51200), (1200, 50944), (1280, 47760), (1536, 39800), (1592, 38400), (1600, 38208), (1920, 31840), (1990, 30720), (2048, 29850), (2388, 25600), (2400, 25472), (2560, 23880), (2985, 20480), (3072, 19900), (3184, 19200), (3200, 19104), (3840, 15920), (3980, 15360), (4096, 14925), (4776, 12800), (4800, 12736), (4975, 12288), (5120, 11940), (5970, 10240), (6144, 9950), (6368, 9600), (6400, 9552), (7680, 7960)]