43890000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 400

約数和(自身を含む): 185940480

約数和(自身を除く): 142050480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 25, 28, 30, 33, 35, 38, 40, 42, 44, 48, 50, 55, 56, 57, 60, 66, 70, 75, 76, 77, 80, 84, 88, 95, 100, 105, 110, 112, 114, 120, 125, 132, 133, 140, 150, 152, 154, 165, 168, 175, 176, 190, 200, 209, 210, 220, 228, 231, 240, 250, 264, 266, 275, 280, 285, 300, 304, 308, 330, 336, 350, 375, 380, 385, 399, 400, 418, 420, 440, 456, 462, 475, 500, 525, 528, 532, 550, 560, 570, 600, 616, 625, 627, 660, 665, 700, 750, 760, 770, 798, 825, 836, 840, 875, 880, 912, 924, 950, 1000, 1045, 1050, 1064, 1100, 1140, 1155, 1200, 1232, 1250, 1254, 1320, 1330, 1375, 1400, 1425, 1463, 1500, 1520, 1540, 1596, 1650, 1672, 1680, 1750, 1848, 1875, 1900, 1925, 1995, 2000, 2090, 2100, 2128, 2200, 2280, 2310, 2375, 2500, 2508, 2625, 2640, 2660, 2750, 2800, 2850, 2926, 3000, 3080, 3135, 3192, 3300, 3325, 3344, 3500, 3696, 3750, 3800, 3850, 3990, 4125, 4180, 4200, 4375, 4389, 4400, 4560, 4620, 4750, 5000, 5016, 5225, 5250, 5320, 5500, 5700, 5775, 5852, 6000, 6160, 6270, 6384, 6600, 6650, 6875, 7000, 7125, 7315, 7500, 7600, 7700, 7980, 8250, 8360, 8400, 8750, 8778, 9240, 9500, 9625, 9975, 10000, 10032, 10450, 10500, 10640, 11000, 11400, 11550, 11704, 11875, 12540, 13125, 13200, 13300, 13750, 14000, 14250, 14630, 15000, 15400, 15675, 15960, 16500, 16625, 16720, 17500, 17556, 18480, 19000, 19250, 19950, 20625, 20900, 21000, 21945, 22000, 22800, 23100, 23408, 23750, 25080, 26125, 26250, 26600, 27500, 28500, 28875, 29260, 30000, 30800, 31350, 31920, 33000, 33250, 35000, 35112, 35625, 36575, 38000, 38500, 39900, 41250, 41800, 42000, 43890, 46200, 47500, 48125, 49875, 50160, 52250, 52500, 53200, 55000, 57000, 57750, 58520, 62700, 66000, 66500, 70000, 70224, 71250, 73150, 77000, 78375, 79800, 82500, 83125, 83600, 87780, 92400, 95000, 96250, 99750, 104500, 105000, 109725, 110000, 114000, 115500, 117040, 125400, 130625, 133000, 142500, 144375, 146300, 154000, 156750, 159600, 165000, 166250, 175560, 182875, 190000, 192500, 199500, 209000, 210000, 219450, 231000, 249375, 250800, 261250, 266000, 285000, 288750, 292600, 313500, 330000, 332500, 351120, 365750, 385000, 391875, 399000, 418000, 438900, 462000, 498750, 522500, 548625, 570000, 577500, 585200, 627000, 665000, 731500, 770000, 783750, 798000, 877800, 914375, 997500, 1045000, 1097250, 1155000, 1254000, 1330000, 1463000, 1567500, 1755600, 1828750, 1995000, 2090000, 2194500, 2310000, 2743125, 2926000, 3135000, 3657500, 3990000, 4389000, 5486250, 6270000, 7315000, 8778000, 10972500, 14630000, 21945000, 43890000]

約数ペア:

[(1, 43890000), (2, 21945000), (3, 14630000), (4, 10972500), (5, 8778000), (6, 7315000), (7, 6270000), (8, 5486250), (10, 4389000), (11, 3990000), (12, 3657500), (14, 3135000), (15, 2926000), (16, 2743125), (19, 2310000), (20, 2194500), (21, 2090000), (22, 1995000), (24, 1828750), (25, 1755600), (28, 1567500), (30, 1463000), (33, 1330000), (35, 1254000), (38, 1155000), (40, 1097250), (42, 1045000), (44, 997500), (48, 914375), (50, 877800), (55, 798000), (56, 783750), (57, 770000), (60, 731500), (66, 665000), (70, 627000), (75, 585200), (76, 577500), (77, 570000), (80, 548625), (84, 522500), (88, 498750), (95, 462000), (100, 438900), (105, 418000), (110, 399000), (112, 391875), (114, 385000), (120, 365750), (125, 351120), (132, 332500), (133, 330000), (140, 313500), (150, 292600), (152, 288750), (154, 285000), (165, 266000), (168, 261250), (175, 250800), (176, 249375), (190, 231000), (200, 219450), (209, 210000), (210, 209000), (220, 199500), (228, 192500), (231, 190000), (240, 182875), (250, 175560), (264, 166250), (266, 165000), (275, 159600), (280, 156750), (285, 154000), (300, 146300), (304, 144375), (308, 142500), (330, 133000), (336, 130625), (350, 125400), (375, 117040), (380, 115500), (385, 114000), (399, 110000), (400, 109725), (418, 105000), (420, 104500), (440, 99750), (456, 96250), (462, 95000), (475, 92400), (500, 87780), (525, 83600), (528, 83125), (532, 82500), (550, 79800), (560, 78375), (570, 77000), (600, 73150), (616, 71250), (625, 70224), (627, 70000), (660, 66500), (665, 66000), (700, 62700), (750, 58520), (760, 57750), (770, 57000), (798, 55000), (825, 53200), (836, 52500), (840, 52250), (875, 50160), (880, 49875), (912, 48125), (924, 47500), (950, 46200), (1000, 43890), (1045, 42000), (1050, 41800), (1064, 41250), (1100, 39900), (1140, 38500), (1155, 38000), (1200, 36575), (1232, 35625), (1250, 35112), (1254, 35000), (1320, 33250), (1330, 33000), (1375, 31920), (1400, 31350), (1425, 30800), (1463, 30000), (1500, 29260), (1520, 28875), (1540, 28500), (1596, 27500), (1650, 26600), (1672, 26250), (1680, 26125), (1750, 25080), (1848, 23750), (1875, 23408), (1900, 23100), (1925, 22800), (1995, 22000), (2000, 21945), (2090, 21000), (2100, 20900), (2128, 20625), (2200, 19950), (2280, 19250), (2310, 19000), (2375, 18480), (2500, 17556), (2508, 17500), (2625, 16720), (2640, 16625), (2660, 16500), (2750, 15960), (2800, 15675), (2850, 15400), (2926, 15000), (3000, 14630), (3080, 14250), (3135, 14000), (3192, 13750), (3300, 13300), (3325, 13200), (3344, 13125), (3500, 12540), (3696, 11875), (3750, 11704), (3800, 11550), (3850, 11400), (3990, 11000), (4125, 10640), (4180, 10500), (4200, 10450), (4375, 10032), (4389, 10000), (4400, 9975), (4560, 9625), (4620, 9500), (4750, 9240), (5000, 8778), (5016, 8750), (5225, 8400), (5250, 8360), (5320, 8250), (5500, 7980), (5700, 7700), (5775, 7600), (5852, 7500), (6000, 7315), (6160, 7125), (6270, 7000), (6384, 6875), (6600, 6650)]