4620000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1$

素因数の和:51

約数の個数: 240

約数和(自身を含む): 18893952

約数和(自身を除く): 14273952

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, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 125, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 220, 224, 231, 240, 250, 264, 275, 280, 300, 308, 330, 336, 350, 352, 375, 385, 400, 420, 440, 462, 480, 500, 525, 528, 550, 560, 600, 616, 625, 660, 672, 700, 750, 770, 800, 825, 840, 875, 880, 924, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1250, 1320, 1375, 1400, 1500, 1540, 1650, 1680, 1750, 1760, 1848, 1875, 1925, 2000, 2100, 2200, 2310, 2400, 2464, 2500, 2625, 2640, 2750, 2800, 3000, 3080, 3300, 3360, 3500, 3696, 3750, 3850, 4000, 4125, 4200, 4375, 4400, 4620, 5000, 5250, 5280, 5500, 5600, 5775, 6000, 6160, 6600, 6875, 7000, 7392, 7500, 7700, 8250, 8400, 8750, 8800, 9240, 9625, 10000, 10500, 11000, 11550, 12000, 12320, 13125, 13200, 13750, 14000, 15000, 15400, 16500, 16800, 17500, 18480, 19250, 20000, 20625, 21000, 22000, 23100, 26250, 26400, 27500, 28000, 28875, 30000, 30800, 33000, 35000, 36960, 38500, 41250, 42000, 44000, 46200, 48125, 52500, 55000, 57750, 60000, 61600, 66000, 70000, 77000, 82500, 84000, 92400, 96250, 105000, 110000, 115500, 132000, 140000, 144375, 154000, 165000, 184800, 192500, 210000, 220000, 231000, 288750, 308000, 330000, 385000, 420000, 462000, 577500, 660000, 770000, 924000, 1155000, 1540000, 2310000, 4620000]

約数ペア:

[(1, 4620000), (2, 2310000), (3, 1540000), (4, 1155000), (5, 924000), (6, 770000), (7, 660000), (8, 577500), (10, 462000), (11, 420000), (12, 385000), (14, 330000), (15, 308000), (16, 288750), (20, 231000), (21, 220000), (22, 210000), (24, 192500), (25, 184800), (28, 165000), (30, 154000), (32, 144375), (33, 140000), (35, 132000), (40, 115500), (42, 110000), (44, 105000), (48, 96250), (50, 92400), (55, 84000), (56, 82500), (60, 77000), (66, 70000), (70, 66000), (75, 61600), (77, 60000), (80, 57750), (84, 55000), (88, 52500), (96, 48125), (100, 46200), (105, 44000), (110, 42000), (112, 41250), (120, 38500), (125, 36960), (132, 35000), (140, 33000), (150, 30800), (154, 30000), (160, 28875), (165, 28000), (168, 27500), (175, 26400), (176, 26250), (200, 23100), (210, 22000), (220, 21000), (224, 20625), (231, 20000), (240, 19250), (250, 18480), (264, 17500), (275, 16800), (280, 16500), (300, 15400), (308, 15000), (330, 14000), (336, 13750), (350, 13200), (352, 13125), (375, 12320), (385, 12000), (400, 11550), (420, 11000), (440, 10500), (462, 10000), (480, 9625), (500, 9240), (525, 8800), (528, 8750), (550, 8400), (560, 8250), (600, 7700), (616, 7500), (625, 7392), (660, 7000), (672, 6875), (700, 6600), (750, 6160), (770, 6000), (800, 5775), (825, 5600), (840, 5500), (875, 5280), (880, 5250), (924, 5000), (1000, 4620), (1050, 4400), (1056, 4375), (1100, 4200), (1120, 4125), (1155, 4000), (1200, 3850), (1232, 3750), (1250, 3696), (1320, 3500), (1375, 3360), (1400, 3300), (1500, 3080), (1540, 3000), (1650, 2800), (1680, 2750), (1750, 2640), (1760, 2625), (1848, 2500), (1875, 2464), (1925, 2400), (2000, 2310), (2100, 2200)]