66000000

素因数分解:

$2^7\times 3^1\times 5^6\times {\mathrm{11}}^1$

素因数の和:58

約数の個数: 224

約数和(自身を含む): 239059440

約数和(自身を除く): 173059440

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, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 500, 528, 550, 600, 625, 640, 660, 704, 750, 800, 825, 880, 960, 1000, 1056, 1100, 1200, 1250, 1320, 1375, 1408, 1500, 1600, 1650, 1760, 1875, 1920, 2000, 2112, 2200, 2400, 2500, 2640, 2750, 3000, 3125, 3200, 3300, 3520, 3750, 4000, 4125, 4224, 4400, 4800, 5000, 5280, 5500, 6000, 6250, 6600, 6875, 7040, 7500, 8000, 8250, 8800, 9375, 9600, 10000, 10560, 11000, 12000, 12500, 13200, 13750, 15000, 15625, 16000, 16500, 17600, 18750, 20000, 20625, 21120, 22000, 24000, 25000, 26400, 27500, 30000, 31250, 33000, 34375, 35200, 37500, 40000, 41250, 44000, 46875, 48000, 50000, 52800, 55000, 60000, 62500, 66000, 68750, 75000, 80000, 82500, 88000, 93750, 100000, 103125, 105600, 110000, 120000, 125000, 132000, 137500, 150000, 165000, 171875, 176000, 187500, 200000, 206250, 220000, 240000, 250000, 264000, 275000, 300000, 330000, 343750, 375000, 400000, 412500, 440000, 500000, 515625, 528000, 550000, 600000, 660000, 687500, 750000, 825000, 880000, 1000000, 1031250, 1100000, 1200000, 1320000, 1375000, 1500000, 1650000, 2000000, 2062500, 2200000, 2640000, 2750000, 3000000, 3300000, 4125000, 4400000, 5500000, 6000000, 6600000, 8250000, 11000000, 13200000, 16500000, 22000000, 33000000, 66000000]

約数ペア:

[(1, 66000000), (2, 33000000), (3, 22000000), (4, 16500000), (5, 13200000), (6, 11000000), (8, 8250000), (10, 6600000), (11, 6000000), (12, 5500000), (15, 4400000), (16, 4125000), (20, 3300000), (22, 3000000), (24, 2750000), (25, 2640000), (30, 2200000), (32, 2062500), (33, 2000000), (40, 1650000), (44, 1500000), (48, 1375000), (50, 1320000), (55, 1200000), (60, 1100000), (64, 1031250), (66, 1000000), (75, 880000), (80, 825000), (88, 750000), (96, 687500), (100, 660000), (110, 600000), (120, 550000), (125, 528000), (128, 515625), (132, 500000), (150, 440000), (160, 412500), (165, 400000), (176, 375000), (192, 343750), (200, 330000), (220, 300000), (240, 275000), (250, 264000), (264, 250000), (275, 240000), (300, 220000), (320, 206250), (330, 200000), (352, 187500), (375, 176000), (384, 171875), (400, 165000), (440, 150000), (480, 137500), (500, 132000), (528, 125000), (550, 120000), (600, 110000), (625, 105600), (640, 103125), (660, 100000), (704, 93750), (750, 88000), (800, 82500), (825, 80000), (880, 75000), (960, 68750), (1000, 66000), (1056, 62500), (1100, 60000), (1200, 55000), (1250, 52800), (1320, 50000), (1375, 48000), (1408, 46875), (1500, 44000), (1600, 41250), (1650, 40000), (1760, 37500), (1875, 35200), (1920, 34375), (2000, 33000), (2112, 31250), (2200, 30000), (2400, 27500), (2500, 26400), (2640, 25000), (2750, 24000), (3000, 22000), (3125, 21120), (3200, 20625), (3300, 20000), (3520, 18750), (3750, 17600), (4000, 16500), (4125, 16000), (4224, 15625), (4400, 15000), (4800, 13750), (5000, 13200), (5280, 12500), (5500, 12000), (6000, 11000), (6250, 10560), (6600, 10000), (6875, 9600), (7040, 9375), (7500, 8800), (8000, 8250)]