72009600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 192

約数和(自身を含む): 255869040

約数和(自身を除く): 183859440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 577, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1154, 1200, 1248, 1300, 1560, 1600, 1664, 1731, 1920, 1950, 2080, 2308, 2400, 2496, 2600, 2885, 3120, 3200, 3462, 3900, 4160, 4616, 4800, 4992, 5200, 5770, 6240, 6924, 7501, 7800, 8320, 8655, 9232, 9600, 10400, 11540, 12480, 13848, 14425, 15002, 15600, 17310, 18464, 20800, 22503, 23080, 24960, 27696, 28850, 30004, 31200, 34620, 36928, 37505, 41600, 43275, 45006, 46160, 55392, 57700, 60008, 62400, 69240, 73856, 75010, 86550, 90012, 92320, 110784, 112515, 115400, 120016, 124800, 138480, 150020, 173100, 180024, 184640, 187525, 221568, 225030, 230800, 240032, 276960, 300040, 346200, 360048, 369280, 375050, 450060, 461600, 480064, 553920, 562575, 600080, 692400, 720096, 750100, 900120, 923200, 960128, 1107840, 1125150, 1200160, 1384800, 1440192, 1500200, 1800240, 1846400, 2250300, 2400320, 2769600, 2880384, 3000400, 3600480, 4500600, 4800640, 5539200, 6000800, 7200960, 9001200, 12001600, 14401920, 18002400, 24003200, 36004800, 72009600]

約数ペア:

[(1, 72009600), (2, 36004800), (3, 24003200), (4, 18002400), (5, 14401920), (6, 12001600), (8, 9001200), (10, 7200960), (12, 6000800), (13, 5539200), (15, 4800640), (16, 4500600), (20, 3600480), (24, 3000400), (25, 2880384), (26, 2769600), (30, 2400320), (32, 2250300), (39, 1846400), (40, 1800240), (48, 1500200), (50, 1440192), (52, 1384800), (60, 1200160), (64, 1125150), (65, 1107840), (75, 960128), (78, 923200), (80, 900120), (96, 750100), (100, 720096), (104, 692400), (120, 600080), (128, 562575), (130, 553920), (150, 480064), (156, 461600), (160, 450060), (192, 375050), (195, 369280), (200, 360048), (208, 346200), (240, 300040), (260, 276960), (300, 240032), (312, 230800), (320, 225030), (325, 221568), (384, 187525), (390, 184640), (400, 180024), (416, 173100), (480, 150020), (520, 138480), (577, 124800), (600, 120016), (624, 115400), (640, 112515), (650, 110784), (780, 92320), (800, 90012), (832, 86550), (960, 75010), (975, 73856), (1040, 69240), (1154, 62400), (1200, 60008), (1248, 57700), (1300, 55392), (1560, 46160), (1600, 45006), (1664, 43275), (1731, 41600), (1920, 37505), (1950, 36928), (2080, 34620), (2308, 31200), (2400, 30004), (2496, 28850), (2600, 27696), (2885, 24960), (3120, 23080), (3200, 22503), (3462, 20800), (3900, 18464), (4160, 17310), (4616, 15600), (4800, 15002), (4992, 14425), (5200, 13848), (5770, 12480), (6240, 11540), (6924, 10400), (7501, 9600), (7800, 9232), (8320, 8655)]