490050000

素因数分解:

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

素因数の和:67

約数の個数: 450

約数和(自身を含む): 1948636998

約数和(自身を除く): 1458586998

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 81, 88, 90, 99, 100, 108, 110, 120, 121, 125, 132, 135, 144, 150, 162, 165, 176, 180, 198, 200, 216, 220, 225, 240, 242, 250, 264, 270, 275, 297, 300, 324, 330, 360, 363, 375, 396, 400, 405, 432, 440, 450, 484, 495, 500, 528, 540, 550, 594, 600, 605, 625, 648, 660, 675, 720, 726, 750, 792, 810, 825, 880, 891, 900, 968, 990, 1000, 1080, 1089, 1100, 1125, 1188, 1200, 1210, 1250, 1296, 1320, 1350, 1375, 1452, 1485, 1500, 1584, 1620, 1650, 1782, 1800, 1815, 1875, 1936, 1980, 2000, 2025, 2160, 2178, 2200, 2250, 2376, 2420, 2475, 2500, 2640, 2700, 2750, 2904, 2970, 3000, 3025, 3125, 3240, 3267, 3300, 3375, 3564, 3600, 3630, 3750, 3960, 4050, 4125, 4356, 4400, 4455, 4500, 4752, 4840, 4950, 5000, 5400, 5445, 5500, 5625, 5808, 5940, 6000, 6050, 6250, 6480, 6534, 6600, 6750, 6875, 7128, 7260, 7425, 7500, 7920, 8100, 8250, 8712, 8910, 9000, 9075, 9375, 9680, 9801, 9900, 10000, 10125, 10800, 10890, 11000, 11250, 11880, 12100, 12375, 12500, 13068, 13200, 13500, 13750, 14256, 14520, 14850, 15000, 15125, 16200, 16335, 16500, 16875, 17424, 17820, 18000, 18150, 18750, 19602, 19800, 20250, 20625, 21780, 22000, 22275, 22500, 23760, 24200, 24750, 25000, 26136, 27000, 27225, 27500, 28125, 29040, 29700, 30000, 30250, 32400, 32670, 33000, 33750, 34375, 35640, 36300, 37125, 37500, 39204, 39600, 40500, 41250, 43560, 44550, 45000, 45375, 48400, 49005, 49500, 50000, 50625, 52272, 54000, 54450, 55000, 56250, 59400, 60500, 61875, 65340, 66000, 67500, 68750, 71280, 72600, 74250, 75000, 75625, 78408, 81000, 81675, 82500, 84375, 87120, 89100, 90000, 90750, 98010, 99000, 101250, 103125, 108900, 110000, 111375, 112500, 118800, 121000, 123750, 130680, 135000, 136125, 137500, 145200, 148500, 150000, 151250, 156816, 162000, 163350, 165000, 168750, 178200, 181500, 185625, 196020, 198000, 202500, 206250, 217800, 222750, 225000, 226875, 242000, 245025, 247500, 253125, 261360, 270000, 272250, 275000, 297000, 302500, 309375, 326700, 330000, 337500, 356400, 363000, 371250, 378125, 392040, 405000, 408375, 412500, 435600, 445500, 450000, 453750, 490050, 495000, 506250, 544500, 550000, 556875, 594000, 605000, 618750, 653400, 675000, 680625, 726000, 742500, 756250, 784080, 810000, 816750, 825000, 891000, 907500, 928125, 980100, 990000, 1012500, 1089000, 1113750, 1134375, 1210000, 1225125, 1237500, 1306800, 1350000, 1361250, 1485000, 1512500, 1633500, 1650000, 1782000, 1815000, 1856250, 1960200, 2025000, 2041875, 2178000, 2227500, 2268750, 2450250, 2475000, 2722500, 2784375, 2970000, 3025000, 3267000, 3403125, 3630000, 3712500, 3920400, 4050000, 4083750, 4455000, 4537500, 4900500, 4950000, 5445000, 5568750, 6050000, 6125625, 6534000, 6806250, 7425000, 8167500, 8910000, 9075000, 9801000, 10209375, 10890000, 11137500, 12251250, 13612500, 14850000, 16335000, 18150000, 19602000, 20418750, 22275000, 24502500, 27225000, 30628125, 32670000, 40837500, 44550000, 49005000, 54450000, 61256250, 81675000, 98010000, 122512500, 163350000, 245025000, 490050000]

約数ペア:

[(1, 490050000), (2, 245025000), (3, 163350000), (4, 122512500), (5, 98010000), (6, 81675000), (8, 61256250), (9, 54450000), (10, 49005000), (11, 44550000), (12, 40837500), (15, 32670000), (16, 30628125), (18, 27225000), (20, 24502500), (22, 22275000), (24, 20418750), (25, 19602000), (27, 18150000), (30, 16335000), (33, 14850000), (36, 13612500), (40, 12251250), (44, 11137500), (45, 10890000), (48, 10209375), (50, 9801000), (54, 9075000), (55, 8910000), (60, 8167500), (66, 7425000), (72, 6806250), (75, 6534000), (80, 6125625), (81, 6050000), (88, 5568750), (90, 5445000), (99, 4950000), (100, 4900500), (108, 4537500), (110, 4455000), (120, 4083750), (121, 4050000), (125, 3920400), (132, 3712500), (135, 3630000), (144, 3403125), (150, 3267000), (162, 3025000), (165, 2970000), (176, 2784375), (180, 2722500), (198, 2475000), (200, 2450250), (216, 2268750), (220, 2227500), (225, 2178000), (240, 2041875), (242, 2025000), (250, 1960200), (264, 1856250), (270, 1815000), (275, 1782000), (297, 1650000), (300, 1633500), (324, 1512500), (330, 1485000), (360, 1361250), (363, 1350000), (375, 1306800), (396, 1237500), (400, 1225125), (405, 1210000), (432, 1134375), (440, 1113750), (450, 1089000), (484, 1012500), (495, 990000), (500, 980100), (528, 928125), (540, 907500), (550, 891000), (594, 825000), (600, 816750), (605, 810000), (625, 784080), (648, 756250), (660, 742500), (675, 726000), (720, 680625), (726, 675000), (750, 653400), (792, 618750), (810, 605000), (825, 594000), (880, 556875), (891, 550000), (900, 544500), (968, 506250), (990, 495000), (1000, 490050), (1080, 453750), (1089, 450000), (1100, 445500), (1125, 435600), (1188, 412500), (1200, 408375), (1210, 405000), (1250, 392040), (1296, 378125), (1320, 371250), (1350, 363000), (1375, 356400), (1452, 337500), (1485, 330000), (1500, 326700), (1584, 309375), (1620, 302500), (1650, 297000), (1782, 275000), (1800, 272250), (1815, 270000), (1875, 261360), (1936, 253125), (1980, 247500), (2000, 245025), (2025, 242000), (2160, 226875), (2178, 225000), (2200, 222750), (2250, 217800), (2376, 206250), (2420, 202500), (2475, 198000), (2500, 196020), (2640, 185625), (2700, 181500), (2750, 178200), (2904, 168750), (2970, 165000), (3000, 163350), (3025, 162000), (3125, 156816), (3240, 151250), (3267, 150000), (3300, 148500), (3375, 145200), (3564, 137500), (3600, 136125), (3630, 135000), (3750, 130680), (3960, 123750), (4050, 121000), (4125, 118800), (4356, 112500), (4400, 111375), (4455, 110000), (4500, 108900), (4752, 103125), (4840, 101250), (4950, 99000), (5000, 98010), (5400, 90750), (5445, 90000), (5500, 89100), (5625, 87120), (5808, 84375), (5940, 82500), (6000, 81675), (6050, 81000), (6250, 78408), (6480, 75625), (6534, 75000), (6600, 74250), (6750, 72600), (6875, 71280), (7128, 68750), (7260, 67500), (7425, 66000), (7500, 65340), (7920, 61875), (8100, 60500), (8250, 59400), (8712, 56250), (8910, 55000), (9000, 54450), (9075, 54000), (9375, 52272), (9680, 50625), (9801, 50000), (9900, 49500), (10000, 49005), (10125, 48400), (10800, 45375), (10890, 45000), (11000, 44550), (11250, 43560), (11880, 41250), (12100, 40500), (12375, 39600), (12500, 39204), (13068, 37500), (13200, 37125), (13500, 36300), (13750, 35640), (14256, 34375), (14520, 33750), (14850, 33000), (15000, 32670), (15125, 32400), (16200, 30250), (16335, 30000), (16500, 29700), (16875, 29040), (17424, 28125), (17820, 27500), (18000, 27225), (18150, 27000), (18750, 26136), (19602, 25000), (19800, 24750), (20250, 24200), (20625, 23760), (21780, 22500), (22000, 22275)]