288090000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 400

約数和(自身を含む): 1138885440

約数和(自身を除く): 850795440

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, 88, 90, 97, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 165, 176, 180, 194, 198, 200, 216, 220, 225, 240, 250, 264, 270, 275, 291, 297, 300, 330, 360, 375, 388, 396, 400, 432, 440, 450, 485, 495, 500, 528, 540, 550, 582, 594, 600, 625, 660, 675, 720, 750, 776, 792, 825, 873, 880, 900, 970, 990, 1000, 1067, 1080, 1100, 1125, 1164, 1188, 1200, 1250, 1320, 1350, 1375, 1455, 1485, 1500, 1552, 1584, 1650, 1746, 1800, 1875, 1940, 1980, 2000, 2134, 2160, 2200, 2250, 2328, 2376, 2425, 2475, 2500, 2619, 2640, 2700, 2750, 2910, 2970, 3000, 3201, 3300, 3375, 3492, 3600, 3750, 3880, 3960, 4125, 4268, 4365, 4400, 4500, 4656, 4752, 4850, 4950, 5000, 5238, 5335, 5400, 5500, 5625, 5820, 5940, 6000, 6402, 6600, 6750, 6875, 6984, 7275, 7425, 7500, 7760, 7920, 8250, 8536, 8730, 9000, 9603, 9700, 9900, 10000, 10476, 10670, 10800, 11000, 11250, 11640, 11880, 12125, 12375, 12804, 13095, 13200, 13500, 13750, 13968, 14550, 14850, 15000, 16005, 16500, 16875, 17072, 17460, 18000, 19206, 19400, 19800, 20625, 20952, 21340, 21825, 22000, 22500, 23280, 23760, 24250, 24750, 25608, 26190, 26675, 27000, 27500, 28809, 29100, 29700, 30000, 32010, 33000, 33750, 34920, 36375, 37125, 38412, 38800, 39600, 41250, 41904, 42680, 43650, 45000, 48015, 48500, 49500, 51216, 52380, 53350, 54000, 55000, 57618, 58200, 59400, 60625, 61875, 64020, 65475, 66000, 67500, 69840, 72750, 74250, 76824, 80025, 82500, 85360, 87300, 90000, 96030, 97000, 99000, 104760, 106700, 109125, 110000, 115236, 116400, 118800, 121250, 123750, 128040, 130950, 133375, 135000, 144045, 145500, 148500, 153648, 160050, 165000, 174600, 181875, 185625, 192060, 194000, 198000, 209520, 213400, 218250, 230472, 240075, 242500, 247500, 256080, 261900, 266750, 270000, 288090, 291000, 297000, 320100, 327375, 330000, 349200, 363750, 371250, 384120, 400125, 426800, 436500, 460944, 480150, 485000, 495000, 523800, 533500, 545625, 576180, 582000, 594000, 640200, 654750, 666875, 720225, 727500, 742500, 768240, 800250, 873000, 960300, 970000, 990000, 1047600, 1067000, 1091250, 1152360, 1200375, 1280400, 1309500, 1333750, 1440450, 1455000, 1485000, 1600500, 1636875, 1746000, 1920600, 2000625, 2134000, 2182500, 2304720, 2400750, 2619000, 2667500, 2880900, 2910000, 2970000, 3201000, 3273750, 3601125, 3841200, 4001250, 4365000, 4801500, 5238000, 5335000, 5761800, 6001875, 6402000, 6547500, 7202250, 8002500, 8730000, 9603000, 10670000, 11523600, 12003750, 13095000, 14404500, 16005000, 18005625, 19206000, 24007500, 26190000, 28809000, 32010000, 36011250, 48015000, 57618000, 72022500, 96030000, 144045000, 288090000]

約数ペア:

[(1, 288090000), (2, 144045000), (3, 96030000), (4, 72022500), (5, 57618000), (6, 48015000), (8, 36011250), (9, 32010000), (10, 28809000), (11, 26190000), (12, 24007500), (15, 19206000), (16, 18005625), (18, 16005000), (20, 14404500), (22, 13095000), (24, 12003750), (25, 11523600), (27, 10670000), (30, 9603000), (33, 8730000), (36, 8002500), (40, 7202250), (44, 6547500), (45, 6402000), (48, 6001875), (50, 5761800), (54, 5335000), (55, 5238000), (60, 4801500), (66, 4365000), (72, 4001250), (75, 3841200), (80, 3601125), (88, 3273750), (90, 3201000), (97, 2970000), (99, 2910000), (100, 2880900), (108, 2667500), (110, 2619000), (120, 2400750), (125, 2304720), (132, 2182500), (135, 2134000), (144, 2000625), (150, 1920600), (165, 1746000), (176, 1636875), (180, 1600500), (194, 1485000), (198, 1455000), (200, 1440450), (216, 1333750), (220, 1309500), (225, 1280400), (240, 1200375), (250, 1152360), (264, 1091250), (270, 1067000), (275, 1047600), (291, 990000), (297, 970000), (300, 960300), (330, 873000), (360, 800250), (375, 768240), (388, 742500), (396, 727500), (400, 720225), (432, 666875), (440, 654750), (450, 640200), (485, 594000), (495, 582000), (500, 576180), (528, 545625), (540, 533500), (550, 523800), (582, 495000), (594, 485000), (600, 480150), (625, 460944), (660, 436500), (675, 426800), (720, 400125), (750, 384120), (776, 371250), (792, 363750), (825, 349200), (873, 330000), (880, 327375), (900, 320100), (970, 297000), (990, 291000), (1000, 288090), (1067, 270000), (1080, 266750), (1100, 261900), (1125, 256080), (1164, 247500), (1188, 242500), (1200, 240075), (1250, 230472), (1320, 218250), (1350, 213400), (1375, 209520), (1455, 198000), (1485, 194000), (1500, 192060), (1552, 185625), (1584, 181875), (1650, 174600), (1746, 165000), (1800, 160050), (1875, 153648), (1940, 148500), (1980, 145500), (2000, 144045), (2134, 135000), (2160, 133375), (2200, 130950), (2250, 128040), (2328, 123750), (2376, 121250), (2425, 118800), (2475, 116400), (2500, 115236), (2619, 110000), (2640, 109125), (2700, 106700), (2750, 104760), (2910, 99000), (2970, 97000), (3000, 96030), (3201, 90000), (3300, 87300), (3375, 85360), (3492, 82500), (3600, 80025), (3750, 76824), (3880, 74250), (3960, 72750), (4125, 69840), (4268, 67500), (4365, 66000), (4400, 65475), (4500, 64020), (4656, 61875), (4752, 60625), (4850, 59400), (4950, 58200), (5000, 57618), (5238, 55000), (5335, 54000), (5400, 53350), (5500, 52380), (5625, 51216), (5820, 49500), (5940, 48500), (6000, 48015), (6402, 45000), (6600, 43650), (6750, 42680), (6875, 41904), (6984, 41250), (7275, 39600), (7425, 38800), (7500, 38412), (7760, 37125), (7920, 36375), (8250, 34920), (8536, 33750), (8730, 33000), (9000, 32010), (9603, 30000), (9700, 29700), (9900, 29100), (10000, 28809), (10476, 27500), (10670, 27000), (10800, 26675), (11000, 26190), (11250, 25608), (11640, 24750), (11880, 24250), (12125, 23760), (12375, 23280), (12804, 22500), (13095, 22000), (13200, 21825), (13500, 21340), (13750, 20952), (13968, 20625), (14550, 19800), (14850, 19400), (15000, 19206), (16005, 18000), (16500, 17460), (16875, 17072)]