231000000

素因数分解:

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

素因数の和:63

約数の個数: 392

約数和(自身を含む): 952487808

約数和(自身を除く): 721487808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 125, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 250, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 375, 385, 400, 420, 440, 448, 462, 480, 500, 525, 528, 550, 560, 600, 616, 625, 660, 672, 700, 704, 750, 770, 800, 825, 840, 875, 880, 924, 960, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1250, 1320, 1344, 1375, 1400, 1500, 1540, 1600, 1650, 1680, 1750, 1760, 1848, 1875, 1925, 2000, 2100, 2112, 2200, 2240, 2310, 2400, 2464, 2500, 2625, 2640, 2750, 2800, 3000, 3080, 3125, 3300, 3360, 3500, 3520, 3696, 3750, 3850, 4000, 4125, 4200, 4375, 4400, 4620, 4800, 4928, 5000, 5250, 5280, 5500, 5600, 5775, 6000, 6160, 6250, 6600, 6720, 6875, 7000, 7392, 7500, 7700, 8000, 8250, 8400, 8750, 8800, 9240, 9375, 9625, 10000, 10500, 10560, 11000, 11200, 11550, 12000, 12320, 12500, 13125, 13200, 13750, 14000, 14784, 15000, 15400, 15625, 16500, 16800, 17500, 17600, 18480, 18750, 19250, 20000, 20625, 21000, 21875, 22000, 23100, 24000, 24640, 25000, 26250, 26400, 27500, 28000, 28875, 30000, 30800, 31250, 33000, 33600, 34375, 35000, 36960, 37500, 38500, 40000, 41250, 42000, 43750, 44000, 46200, 46875, 48125, 50000, 52500, 52800, 55000, 56000, 57750, 60000, 61600, 62500, 65625, 66000, 68750, 70000, 73920, 75000, 77000, 82500, 84000, 87500, 88000, 92400, 93750, 96250, 100000, 103125, 105000, 109375, 110000, 115500, 120000, 123200, 125000, 131250, 132000, 137500, 140000, 144375, 150000, 154000, 165000, 168000, 171875, 175000, 184800, 187500, 192500, 200000, 206250, 210000, 218750, 220000, 231000, 240625, 250000, 262500, 264000, 275000, 280000, 288750, 300000, 308000, 328125, 330000, 343750, 350000, 369600, 375000, 385000, 412500, 420000, 437500, 440000, 462000, 481250, 500000, 515625, 525000, 550000, 577500, 600000, 616000, 656250, 660000, 687500, 700000, 721875, 750000, 770000, 825000, 840000, 875000, 924000, 962500, 1000000, 1031250, 1050000, 1100000, 1155000, 1203125, 1312500, 1320000, 1375000, 1400000, 1443750, 1500000, 1540000, 1650000, 1750000, 1848000, 1925000, 2062500, 2100000, 2200000, 2310000, 2406250, 2625000, 2750000, 2887500, 3000000, 3080000, 3300000, 3500000, 3609375, 3850000, 4125000, 4200000, 4620000, 4812500, 5250000, 5500000, 5775000, 6600000, 7000000, 7218750, 7700000, 8250000, 9240000, 9625000, 10500000, 11000000, 11550000, 14437500, 15400000, 16500000, 19250000, 21000000, 23100000, 28875000, 33000000, 38500000, 46200000, 57750000, 77000000, 115500000, 231000000]

約数ペア:

[(1, 231000000), (2, 115500000), (3, 77000000), (4, 57750000), (5, 46200000), (6, 38500000), (7, 33000000), (8, 28875000), (10, 23100000), (11, 21000000), (12, 19250000), (14, 16500000), (15, 15400000), (16, 14437500), (20, 11550000), (21, 11000000), (22, 10500000), (24, 9625000), (25, 9240000), (28, 8250000), (30, 7700000), (32, 7218750), (33, 7000000), (35, 6600000), (40, 5775000), (42, 5500000), (44, 5250000), (48, 4812500), (50, 4620000), (55, 4200000), (56, 4125000), (60, 3850000), (64, 3609375), (66, 3500000), (70, 3300000), (75, 3080000), (77, 3000000), (80, 2887500), (84, 2750000), (88, 2625000), (96, 2406250), (100, 2310000), (105, 2200000), (110, 2100000), (112, 2062500), (120, 1925000), (125, 1848000), (132, 1750000), (140, 1650000), (150, 1540000), (154, 1500000), (160, 1443750), (165, 1400000), (168, 1375000), (175, 1320000), (176, 1312500), (192, 1203125), (200, 1155000), (210, 1100000), (220, 1050000), (224, 1031250), (231, 1000000), (240, 962500), (250, 924000), (264, 875000), (275, 840000), (280, 825000), (300, 770000), (308, 750000), (320, 721875), (330, 700000), (336, 687500), (350, 660000), (352, 656250), (375, 616000), (385, 600000), (400, 577500), (420, 550000), (440, 525000), (448, 515625), (462, 500000), (480, 481250), (500, 462000), (525, 440000), (528, 437500), (550, 420000), (560, 412500), (600, 385000), (616, 375000), (625, 369600), (660, 350000), (672, 343750), (700, 330000), (704, 328125), (750, 308000), (770, 300000), (800, 288750), (825, 280000), (840, 275000), (875, 264000), (880, 262500), (924, 250000), (960, 240625), (1000, 231000), (1050, 220000), (1056, 218750), (1100, 210000), (1120, 206250), (1155, 200000), (1200, 192500), (1232, 187500), (1250, 184800), (1320, 175000), (1344, 171875), (1375, 168000), (1400, 165000), (1500, 154000), (1540, 150000), (1600, 144375), (1650, 140000), (1680, 137500), (1750, 132000), (1760, 131250), (1848, 125000), (1875, 123200), (1925, 120000), (2000, 115500), (2100, 110000), (2112, 109375), (2200, 105000), (2240, 103125), (2310, 100000), (2400, 96250), (2464, 93750), (2500, 92400), (2625, 88000), (2640, 87500), (2750, 84000), (2800, 82500), (3000, 77000), (3080, 75000), (3125, 73920), (3300, 70000), (3360, 68750), (3500, 66000), (3520, 65625), (3696, 62500), (3750, 61600), (3850, 60000), (4000, 57750), (4125, 56000), (4200, 55000), (4375, 52800), (4400, 52500), (4620, 50000), (4800, 48125), (4928, 46875), (5000, 46200), (5250, 44000), (5280, 43750), (5500, 42000), (5600, 41250), (5775, 40000), (6000, 38500), (6160, 37500), (6250, 36960), (6600, 35000), (6720, 34375), (6875, 33600), (7000, 33000), (7392, 31250), (7500, 30800), (7700, 30000), (8000, 28875), (8250, 28000), (8400, 27500), (8750, 26400), (8800, 26250), (9240, 25000), (9375, 24640), (9625, 24000), (10000, 23100), (10500, 22000), (10560, 21875), (11000, 21000), (11200, 20625), (11550, 20000), (12000, 19250), (12320, 18750), (12500, 18480), (13125, 17600), (13200, 17500), (13750, 16800), (14000, 16500), (14784, 15625), (15000, 15400)]