138729600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 144

約数和(自身を含む): 495121770

約数和(自身を除く): 356392170

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, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 4817, 5760, 7200, 9600, 9634, 14400, 14451, 19268, 24085, 28800, 28902, 38536, 43353, 48170, 57804, 72255, 77072, 86706, 96340, 115608, 120425, 144510, 154144, 173412, 192680, 216765, 231216, 240850, 289020, 308288, 346824, 361275, 385360, 433530, 462432, 481700, 578040, 616576, 693648, 722550, 770720, 867060, 924864, 963400, 1083825, 1156080, 1387296, 1445100, 1541440, 1734120, 1849728, 1926800, 2167650, 2312160, 2774592, 2890200, 3082880, 3468240, 3853600, 4335300, 4624320, 5549184, 5780400, 6936480, 7707200, 8670600, 9248640, 11560800, 13872960, 15414400, 17341200, 23121600, 27745920, 34682400, 46243200, 69364800, 138729600]

約数ペア:

[(1, 138729600), (2, 69364800), (3, 46243200), (4, 34682400), (5, 27745920), (6, 23121600), (8, 17341200), (9, 15414400), (10, 13872960), (12, 11560800), (15, 9248640), (16, 8670600), (18, 7707200), (20, 6936480), (24, 5780400), (25, 5549184), (30, 4624320), (32, 4335300), (36, 3853600), (40, 3468240), (45, 3082880), (48, 2890200), (50, 2774592), (60, 2312160), (64, 2167650), (72, 1926800), (75, 1849728), (80, 1734120), (90, 1541440), (96, 1445100), (100, 1387296), (120, 1156080), (128, 1083825), (144, 963400), (150, 924864), (160, 867060), (180, 770720), (192, 722550), (200, 693648), (225, 616576), (240, 578040), (288, 481700), (300, 462432), (320, 433530), (360, 385360), (384, 361275), (400, 346824), (450, 308288), (480, 289020), (576, 240850), (600, 231216), (640, 216765), (720, 192680), (800, 173412), (900, 154144), (960, 144510), (1152, 120425), (1200, 115608), (1440, 96340), (1600, 86706), (1800, 77072), (1920, 72255), (2400, 57804), (2880, 48170), (3200, 43353), (3600, 38536), (4800, 28902), (4817, 28800), (5760, 24085), (7200, 19268), (9600, 14451), (9634, 14400)]