48015000

素因数分解:

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

素因数の和:140

約数の個数: 240

約数和(自身を含む): 179098920

約数和(自身を除く): 131083920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 97, 99, 100, 110, 120, 125, 132, 150, 165, 180, 194, 198, 200, 220, 225, 250, 264, 275, 291, 300, 330, 360, 375, 388, 396, 440, 450, 485, 495, 500, 550, 582, 600, 625, 660, 750, 776, 792, 825, 873, 900, 970, 990, 1000, 1067, 1100, 1125, 1164, 1250, 1320, 1375, 1455, 1500, 1650, 1746, 1800, 1875, 1940, 1980, 2134, 2200, 2250, 2328, 2425, 2475, 2500, 2750, 2910, 3000, 3201, 3300, 3492, 3750, 3880, 3960, 4125, 4268, 4365, 4500, 4850, 4950, 5000, 5335, 5500, 5625, 5820, 6402, 6600, 6875, 6984, 7275, 7500, 8250, 8536, 8730, 9000, 9603, 9700, 9900, 10670, 11000, 11250, 11640, 12125, 12375, 12804, 13750, 14550, 15000, 16005, 16500, 17460, 19206, 19400, 19800, 20625, 21340, 21825, 22500, 24250, 24750, 25608, 26675, 27500, 29100, 32010, 33000, 34920, 36375, 38412, 41250, 42680, 43650, 45000, 48015, 48500, 49500, 53350, 55000, 58200, 60625, 61875, 64020, 72750, 76824, 80025, 82500, 87300, 96030, 97000, 99000, 106700, 109125, 121250, 123750, 128040, 133375, 145500, 160050, 165000, 174600, 181875, 192060, 213400, 218250, 240075, 242500, 247500, 266750, 291000, 320100, 363750, 384120, 400125, 436500, 480150, 485000, 495000, 533500, 545625, 640200, 666875, 727500, 800250, 873000, 960300, 1067000, 1091250, 1200375, 1333750, 1455000, 1600500, 1920600, 2000625, 2182500, 2400750, 2667500, 3201000, 4001250, 4365000, 4801500, 5335000, 6001875, 8002500, 9603000, 12003750, 16005000, 24007500, 48015000]

約数ペア:

[(1, 48015000), (2, 24007500), (3, 16005000), (4, 12003750), (5, 9603000), (6, 8002500), (8, 6001875), (9, 5335000), (10, 4801500), (11, 4365000), (12, 4001250), (15, 3201000), (18, 2667500), (20, 2400750), (22, 2182500), (24, 2000625), (25, 1920600), (30, 1600500), (33, 1455000), (36, 1333750), (40, 1200375), (44, 1091250), (45, 1067000), (50, 960300), (55, 873000), (60, 800250), (66, 727500), (72, 666875), (75, 640200), (88, 545625), (90, 533500), (97, 495000), (99, 485000), (100, 480150), (110, 436500), (120, 400125), (125, 384120), (132, 363750), (150, 320100), (165, 291000), (180, 266750), (194, 247500), (198, 242500), (200, 240075), (220, 218250), (225, 213400), (250, 192060), (264, 181875), (275, 174600), (291, 165000), (300, 160050), (330, 145500), (360, 133375), (375, 128040), (388, 123750), (396, 121250), (440, 109125), (450, 106700), (485, 99000), (495, 97000), (500, 96030), (550, 87300), (582, 82500), (600, 80025), (625, 76824), (660, 72750), (750, 64020), (776, 61875), (792, 60625), (825, 58200), (873, 55000), (900, 53350), (970, 49500), (990, 48500), (1000, 48015), (1067, 45000), (1100, 43650), (1125, 42680), (1164, 41250), (1250, 38412), (1320, 36375), (1375, 34920), (1455, 33000), (1500, 32010), (1650, 29100), (1746, 27500), (1800, 26675), (1875, 25608), (1940, 24750), (1980, 24250), (2134, 22500), (2200, 21825), (2250, 21340), (2328, 20625), (2425, 19800), (2475, 19400), (2500, 19206), (2750, 17460), (2910, 16500), (3000, 16005), (3201, 15000), (3300, 14550), (3492, 13750), (3750, 12804), (3880, 12375), (3960, 12125), (4125, 11640), (4268, 11250), (4365, 11000), (4500, 10670), (4850, 9900), (4950, 9700), (5000, 9603), (5335, 9000), (5500, 8730), (5625, 8536), (5820, 8250), (6402, 7500), (6600, 7275), (6875, 6984)]