52380000

素因数分解:

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

素因数の和:136

約数の個数: 240

約数和(自身を含む): 192875760

約数和(自身を除く): 140495760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 97, 100, 108, 120, 125, 135, 144, 150, 160, 180, 194, 200, 216, 225, 240, 250, 270, 288, 291, 300, 360, 375, 388, 400, 432, 450, 480, 485, 500, 540, 582, 600, 625, 675, 720, 750, 776, 800, 864, 873, 900, 970, 1000, 1080, 1125, 1164, 1200, 1250, 1350, 1440, 1455, 1500, 1552, 1746, 1800, 1875, 1940, 2000, 2160, 2250, 2328, 2400, 2425, 2500, 2619, 2700, 2910, 3000, 3104, 3375, 3492, 3600, 3750, 3880, 4000, 4320, 4365, 4500, 4656, 4850, 5000, 5238, 5400, 5625, 5820, 6000, 6750, 6984, 7200, 7275, 7500, 7760, 8730, 9000, 9312, 9700, 10000, 10476, 10800, 11250, 11640, 12000, 12125, 13095, 13500, 13968, 14550, 15000, 15520, 16875, 17460, 18000, 19400, 20000, 20952, 21600, 21825, 22500, 23280, 24250, 26190, 27000, 27936, 29100, 30000, 33750, 34920, 36000, 36375, 38800, 41904, 43650, 45000, 46560, 48500, 52380, 54000, 58200, 60000, 60625, 65475, 67500, 69840, 72750, 77600, 83808, 87300, 90000, 97000, 104760, 108000, 109125, 116400, 121250, 130950, 135000, 139680, 145500, 174600, 180000, 181875, 194000, 209520, 218250, 232800, 242500, 261900, 270000, 291000, 327375, 349200, 363750, 388000, 419040, 436500, 485000, 523800, 540000, 545625, 582000, 654750, 698400, 727500, 873000, 970000, 1047600, 1091250, 1164000, 1309500, 1455000, 1636875, 1746000, 1940000, 2095200, 2182500, 2619000, 2910000, 3273750, 3492000, 4365000, 5238000, 5820000, 6547500, 8730000, 10476000, 13095000, 17460000, 26190000, 52380000]

約数ペア:

[(1, 52380000), (2, 26190000), (3, 17460000), (4, 13095000), (5, 10476000), (6, 8730000), (8, 6547500), (9, 5820000), (10, 5238000), (12, 4365000), (15, 3492000), (16, 3273750), (18, 2910000), (20, 2619000), (24, 2182500), (25, 2095200), (27, 1940000), (30, 1746000), (32, 1636875), (36, 1455000), (40, 1309500), (45, 1164000), (48, 1091250), (50, 1047600), (54, 970000), (60, 873000), (72, 727500), (75, 698400), (80, 654750), (90, 582000), (96, 545625), (97, 540000), (100, 523800), (108, 485000), (120, 436500), (125, 419040), (135, 388000), (144, 363750), (150, 349200), (160, 327375), (180, 291000), (194, 270000), (200, 261900), (216, 242500), (225, 232800), (240, 218250), (250, 209520), (270, 194000), (288, 181875), (291, 180000), (300, 174600), (360, 145500), (375, 139680), (388, 135000), (400, 130950), (432, 121250), (450, 116400), (480, 109125), (485, 108000), (500, 104760), (540, 97000), (582, 90000), (600, 87300), (625, 83808), (675, 77600), (720, 72750), (750, 69840), (776, 67500), (800, 65475), (864, 60625), (873, 60000), (900, 58200), (970, 54000), (1000, 52380), (1080, 48500), (1125, 46560), (1164, 45000), (1200, 43650), (1250, 41904), (1350, 38800), (1440, 36375), (1455, 36000), (1500, 34920), (1552, 33750), (1746, 30000), (1800, 29100), (1875, 27936), (1940, 27000), (2000, 26190), (2160, 24250), (2250, 23280), (2328, 22500), (2400, 21825), (2425, 21600), (2500, 20952), (2619, 20000), (2700, 19400), (2910, 18000), (3000, 17460), (3104, 16875), (3375, 15520), (3492, 15000), (3600, 14550), (3750, 13968), (3880, 13500), (4000, 13095), (4320, 12125), (4365, 12000), (4500, 11640), (4656, 11250), (4850, 10800), (5000, 10476), (5238, 10000), (5400, 9700), (5625, 9312), (5820, 9000), (6000, 8730), (6750, 7760), (6984, 7500), (7200, 7275)]