12643200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 45216600

約数和(自身を除く): 32573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 439, 450, 480, 576, 600, 640, 720, 800, 878, 900, 960, 1152, 1200, 1317, 1440, 1600, 1756, 1800, 1920, 2195, 2400, 2634, 2880, 3200, 3512, 3600, 3951, 4390, 4800, 5268, 5760, 6585, 7024, 7200, 7902, 8780, 9600, 10536, 10975, 13170, 14048, 14400, 15804, 17560, 19755, 21072, 21950, 26340, 28096, 28800, 31608, 32925, 35120, 39510, 42144, 43900, 52680, 56192, 63216, 65850, 70240, 79020, 84288, 87800, 98775, 105360, 126432, 131700, 140480, 158040, 168576, 175600, 197550, 210720, 252864, 263400, 280960, 316080, 351200, 395100, 421440, 505728, 526800, 632160, 702400, 790200, 842880, 1053600, 1264320, 1404800, 1580400, 2107200, 2528640, 3160800, 4214400, 6321600, 12643200]

約数ペア:

[(1, 12643200), (2, 6321600), (3, 4214400), (4, 3160800), (5, 2528640), (6, 2107200), (8, 1580400), (9, 1404800), (10, 1264320), (12, 1053600), (15, 842880), (16, 790200), (18, 702400), (20, 632160), (24, 526800), (25, 505728), (30, 421440), (32, 395100), (36, 351200), (40, 316080), (45, 280960), (48, 263400), (50, 252864), (60, 210720), (64, 197550), (72, 175600), (75, 168576), (80, 158040), (90, 140480), (96, 131700), (100, 126432), (120, 105360), (128, 98775), (144, 87800), (150, 84288), (160, 79020), (180, 70240), (192, 65850), (200, 63216), (225, 56192), (240, 52680), (288, 43900), (300, 42144), (320, 39510), (360, 35120), (384, 32925), (400, 31608), (439, 28800), (450, 28096), (480, 26340), (576, 21950), (600, 21072), (640, 19755), (720, 17560), (800, 15804), (878, 14400), (900, 14048), (960, 13170), (1152, 10975), (1200, 10536), (1317, 9600), (1440, 8780), (1600, 7902), (1756, 7200), (1800, 7024), (1920, 6585), (2195, 5760), (2400, 5268), (2634, 4800), (2880, 4390), (3200, 3951), (3512, 3600)]