52800000

素因数分解:

$2^9\times 3^1\times 5^5\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 240

約数和(自身を含む): 191800224

約数和(自身を除く): 139000224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 256, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 500, 512, 528, 550, 600, 625, 640, 660, 704, 750, 768, 800, 825, 880, 960, 1000, 1056, 1100, 1200, 1250, 1280, 1320, 1375, 1408, 1500, 1536, 1600, 1650, 1760, 1875, 1920, 2000, 2112, 2200, 2400, 2500, 2560, 2640, 2750, 2816, 3000, 3125, 3200, 3300, 3520, 3750, 3840, 4000, 4125, 4224, 4400, 4800, 5000, 5280, 5500, 5632, 6000, 6250, 6400, 6600, 6875, 7040, 7500, 7680, 8000, 8250, 8448, 8800, 9375, 9600, 10000, 10560, 11000, 12000, 12500, 12800, 13200, 13750, 14080, 15000, 16000, 16500, 16896, 17600, 18750, 19200, 20000, 20625, 21120, 22000, 24000, 25000, 26400, 27500, 28160, 30000, 32000, 33000, 34375, 35200, 37500, 38400, 40000, 41250, 42240, 44000, 48000, 50000, 52800, 55000, 60000, 64000, 66000, 68750, 70400, 75000, 80000, 82500, 84480, 88000, 96000, 100000, 103125, 105600, 110000, 120000, 132000, 137500, 140800, 150000, 160000, 165000, 176000, 192000, 200000, 206250, 211200, 220000, 240000, 264000, 275000, 300000, 320000, 330000, 352000, 400000, 412500, 422400, 440000, 480000, 528000, 550000, 600000, 660000, 704000, 800000, 825000, 880000, 960000, 1056000, 1100000, 1200000, 1320000, 1600000, 1650000, 1760000, 2112000, 2200000, 2400000, 2640000, 3300000, 3520000, 4400000, 4800000, 5280000, 6600000, 8800000, 10560000, 13200000, 17600000, 26400000, 52800000]

約数ペア:

[(1, 52800000), (2, 26400000), (3, 17600000), (4, 13200000), (5, 10560000), (6, 8800000), (8, 6600000), (10, 5280000), (11, 4800000), (12, 4400000), (15, 3520000), (16, 3300000), (20, 2640000), (22, 2400000), (24, 2200000), (25, 2112000), (30, 1760000), (32, 1650000), (33, 1600000), (40, 1320000), (44, 1200000), (48, 1100000), (50, 1056000), (55, 960000), (60, 880000), (64, 825000), (66, 800000), (75, 704000), (80, 660000), (88, 600000), (96, 550000), (100, 528000), (110, 480000), (120, 440000), (125, 422400), (128, 412500), (132, 400000), (150, 352000), (160, 330000), (165, 320000), (176, 300000), (192, 275000), (200, 264000), (220, 240000), (240, 220000), (250, 211200), (256, 206250), (264, 200000), (275, 192000), (300, 176000), (320, 165000), (330, 160000), (352, 150000), (375, 140800), (384, 137500), (400, 132000), (440, 120000), (480, 110000), (500, 105600), (512, 103125), (528, 100000), (550, 96000), (600, 88000), (625, 84480), (640, 82500), (660, 80000), (704, 75000), (750, 70400), (768, 68750), (800, 66000), (825, 64000), (880, 60000), (960, 55000), (1000, 52800), (1056, 50000), (1100, 48000), (1200, 44000), (1250, 42240), (1280, 41250), (1320, 40000), (1375, 38400), (1408, 37500), (1500, 35200), (1536, 34375), (1600, 33000), (1650, 32000), (1760, 30000), (1875, 28160), (1920, 27500), (2000, 26400), (2112, 25000), (2200, 24000), (2400, 22000), (2500, 21120), (2560, 20625), (2640, 20000), (2750, 19200), (2816, 18750), (3000, 17600), (3125, 16896), (3200, 16500), (3300, 16000), (3520, 15000), (3750, 14080), (3840, 13750), (4000, 13200), (4125, 12800), (4224, 12500), (4400, 12000), (4800, 11000), (5000, 10560), (5280, 10000), (5500, 9600), (5632, 9375), (6000, 8800), (6250, 8448), (6400, 8250), (6600, 8000), (6875, 7680), (7040, 7500)]