1089000000

素因数分解:

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

素因数の和:70

約数の個数: 441

約数和(自身を含む): 4288675573

約数和(自身を除く): 3199675573

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 121, 125, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 242, 250, 264, 275, 288, 300, 320, 330, 352, 360, 363, 375, 396, 400, 440, 450, 480, 484, 495, 500, 528, 550, 576, 600, 605, 625, 660, 704, 720, 726, 750, 792, 800, 825, 880, 900, 960, 968, 990, 1000, 1056, 1089, 1100, 1125, 1200, 1210, 1250, 1320, 1375, 1440, 1452, 1500, 1584, 1600, 1650, 1760, 1800, 1815, 1875, 1936, 1980, 2000, 2112, 2178, 2200, 2250, 2400, 2420, 2475, 2500, 2640, 2750, 2880, 2904, 3000, 3025, 3125, 3168, 3300, 3520, 3600, 3630, 3750, 3872, 3960, 4000, 4125, 4356, 4400, 4500, 4800, 4840, 4950, 5000, 5280, 5445, 5500, 5625, 5808, 6000, 6050, 6250, 6336, 6600, 6875, 7200, 7260, 7500, 7744, 7920, 8000, 8250, 8712, 8800, 9000, 9075, 9375, 9680, 9900, 10000, 10560, 10890, 11000, 11250, 11616, 12000, 12100, 12375, 12500, 13200, 13750, 14400, 14520, 15000, 15125, 15625, 15840, 16500, 17424, 17600, 18000, 18150, 18750, 19360, 19800, 20000, 20625, 21780, 22000, 22500, 23232, 24000, 24200, 24750, 25000, 26400, 27225, 27500, 28125, 29040, 30000, 30250, 31250, 31680, 33000, 34375, 34848, 36000, 36300, 37500, 38720, 39600, 40000, 41250, 43560, 44000, 45000, 45375, 46875, 48400, 49500, 50000, 52800, 54450, 55000, 56250, 58080, 60000, 60500, 61875, 62500, 66000, 68750, 69696, 72000, 72600, 75000, 75625, 79200, 82500, 87120, 88000, 90000, 90750, 93750, 96800, 99000, 100000, 103125, 108900, 110000, 112500, 116160, 120000, 121000, 123750, 125000, 132000, 136125, 137500, 140625, 145200, 150000, 151250, 158400, 165000, 171875, 174240, 180000, 181500, 187500, 193600, 198000, 200000, 206250, 217800, 220000, 225000, 226875, 242000, 247500, 250000, 264000, 272250, 275000, 281250, 290400, 300000, 302500, 309375, 330000, 343750, 348480, 360000, 363000, 375000, 378125, 396000, 412500, 435600, 440000, 450000, 453750, 484000, 495000, 500000, 515625, 544500, 550000, 562500, 580800, 600000, 605000, 618750, 660000, 680625, 687500, 726000, 750000, 756250, 792000, 825000, 871200, 900000, 907500, 968000, 990000, 1000000, 1031250, 1089000, 1100000, 1125000, 1134375, 1210000, 1237500, 1320000, 1361250, 1375000, 1452000, 1500000, 1512500, 1546875, 1650000, 1742400, 1800000, 1815000, 1890625, 1980000, 2062500, 2178000, 2200000, 2250000, 2268750, 2420000, 2475000, 2722500, 2750000, 2904000, 3000000, 3025000, 3093750, 3300000, 3403125, 3630000, 3781250, 3960000, 4125000, 4356000, 4500000, 4537500, 4840000, 4950000, 5445000, 5500000, 5671875, 6050000, 6187500, 6600000, 6806250, 7260000, 7562500, 8250000, 8712000, 9000000, 9075000, 9900000, 10890000, 11000000, 11343750, 12100000, 12375000, 13612500, 14520000, 15125000, 16500000, 17015625, 18150000, 19800000, 21780000, 22687500, 24200000, 24750000, 27225000, 30250000, 33000000, 34031250, 36300000, 43560000, 45375000, 49500000, 54450000, 60500000, 68062500, 72600000, 90750000, 99000000, 108900000, 121000000, 136125000, 181500000, 217800000, 272250000, 363000000, 544500000, 1089000000]

約数ペア:

[(1, 1089000000), (2, 544500000), (3, 363000000), (4, 272250000), (5, 217800000), (6, 181500000), (8, 136125000), (9, 121000000), (10, 108900000), (11, 99000000), (12, 90750000), (15, 72600000), (16, 68062500), (18, 60500000), (20, 54450000), (22, 49500000), (24, 45375000), (25, 43560000), (30, 36300000), (32, 34031250), (33, 33000000), (36, 30250000), (40, 27225000), (44, 24750000), (45, 24200000), (48, 22687500), (50, 21780000), (55, 19800000), (60, 18150000), (64, 17015625), (66, 16500000), (72, 15125000), (75, 14520000), (80, 13612500), (88, 12375000), (90, 12100000), (96, 11343750), (99, 11000000), (100, 10890000), (110, 9900000), (120, 9075000), (121, 9000000), (125, 8712000), (132, 8250000), (144, 7562500), (150, 7260000), (160, 6806250), (165, 6600000), (176, 6187500), (180, 6050000), (192, 5671875), (198, 5500000), (200, 5445000), (220, 4950000), (225, 4840000), (240, 4537500), (242, 4500000), (250, 4356000), (264, 4125000), (275, 3960000), (288, 3781250), (300, 3630000), (320, 3403125), (330, 3300000), (352, 3093750), (360, 3025000), (363, 3000000), (375, 2904000), (396, 2750000), (400, 2722500), (440, 2475000), (450, 2420000), (480, 2268750), (484, 2250000), (495, 2200000), (500, 2178000), (528, 2062500), (550, 1980000), (576, 1890625), (600, 1815000), (605, 1800000), (625, 1742400), (660, 1650000), (704, 1546875), (720, 1512500), (726, 1500000), (750, 1452000), (792, 1375000), (800, 1361250), (825, 1320000), (880, 1237500), (900, 1210000), (960, 1134375), (968, 1125000), (990, 1100000), (1000, 1089000), (1056, 1031250), (1089, 1000000), (1100, 990000), (1125, 968000), (1200, 907500), (1210, 900000), (1250, 871200), (1320, 825000), (1375, 792000), (1440, 756250), (1452, 750000), (1500, 726000), (1584, 687500), (1600, 680625), (1650, 660000), (1760, 618750), (1800, 605000), (1815, 600000), (1875, 580800), (1936, 562500), (1980, 550000), (2000, 544500), (2112, 515625), (2178, 500000), (2200, 495000), (2250, 484000), (2400, 453750), (2420, 450000), (2475, 440000), (2500, 435600), (2640, 412500), (2750, 396000), (2880, 378125), (2904, 375000), (3000, 363000), (3025, 360000), (3125, 348480), (3168, 343750), (3300, 330000), (3520, 309375), (3600, 302500), (3630, 300000), (3750, 290400), (3872, 281250), (3960, 275000), (4000, 272250), (4125, 264000), (4356, 250000), (4400, 247500), (4500, 242000), (4800, 226875), (4840, 225000), (4950, 220000), (5000, 217800), (5280, 206250), (5445, 200000), (5500, 198000), (5625, 193600), (5808, 187500), (6000, 181500), (6050, 180000), (6250, 174240), (6336, 171875), (6600, 165000), (6875, 158400), (7200, 151250), (7260, 150000), (7500, 145200), (7744, 140625), (7920, 137500), (8000, 136125), (8250, 132000), (8712, 125000), (8800, 123750), (9000, 121000), (9075, 120000), (9375, 116160), (9680, 112500), (9900, 110000), (10000, 108900), (10560, 103125), (10890, 100000), (11000, 99000), (11250, 96800), (11616, 93750), (12000, 90750), (12100, 90000), (12375, 88000), (12500, 87120), (13200, 82500), (13750, 79200), (14400, 75625), (14520, 75000), (15000, 72600), (15125, 72000), (15625, 69696), (15840, 68750), (16500, 66000), (17424, 62500), (17600, 61875), (18000, 60500), (18150, 60000), (18750, 58080), (19360, 56250), (19800, 55000), (20000, 54450), (20625, 52800), (21780, 50000), (22000, 49500), (22500, 48400), (23232, 46875), (24000, 45375), (24200, 45000), (24750, 44000), (25000, 43560), (26400, 41250), (27225, 40000), (27500, 39600), (28125, 38720), (29040, 37500), (30000, 36300), (30250, 36000), (31250, 34848), (31680, 34375)]