25142400

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 93737490

約数和(自身を除く): 68595090

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, 64, 72, 75, 80, 81, 90, 96, 97, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 194, 200, 216, 225, 240, 270, 288, 291, 300, 320, 324, 360, 384, 388, 400, 405, 432, 450, 480, 485, 540, 576, 582, 600, 640, 648, 675, 720, 776, 800, 810, 864, 873, 900, 960, 970, 1080, 1152, 1164, 1200, 1296, 1350, 1440, 1455, 1552, 1600, 1620, 1728, 1746, 1800, 1920, 1940, 2025, 2160, 2328, 2400, 2425, 2592, 2619, 2700, 2880, 2910, 3104, 3200, 3240, 3456, 3492, 3600, 3880, 4050, 4320, 4365, 4656, 4800, 4850, 5184, 5238, 5400, 5760, 5820, 6208, 6480, 6984, 7200, 7275, 7760, 7857, 8100, 8640, 8730, 9312, 9600, 9700, 10368, 10476, 10800, 11640, 12416, 12960, 13095, 13968, 14400, 14550, 15520, 15714, 16200, 17280, 17460, 18624, 19400, 20952, 21600, 21825, 23280, 25920, 26190, 27936, 28800, 29100, 31040, 31428, 32400, 34920, 37248, 38800, 39285, 41904, 43200, 43650, 46560, 51840, 52380, 55872, 58200, 62080, 62856, 64800, 65475, 69840, 77600, 78570, 83808, 86400, 87300, 93120, 104760, 111744, 116400, 125712, 129600, 130950, 139680, 155200, 157140, 167616, 174600, 186240, 196425, 209520, 232800, 251424, 259200, 261900, 279360, 310400, 314280, 335232, 349200, 392850, 419040, 465600, 502848, 523800, 558720, 628560, 698400, 785700, 838080, 931200, 1005696, 1047600, 1257120, 1396800, 1571400, 1676160, 2095200, 2514240, 2793600, 3142800, 4190400, 5028480, 6285600, 8380800, 12571200, 25142400]

約数ペア:

[(1, 25142400), (2, 12571200), (3, 8380800), (4, 6285600), (5, 5028480), (6, 4190400), (8, 3142800), (9, 2793600), (10, 2514240), (12, 2095200), (15, 1676160), (16, 1571400), (18, 1396800), (20, 1257120), (24, 1047600), (25, 1005696), (27, 931200), (30, 838080), (32, 785700), (36, 698400), (40, 628560), (45, 558720), (48, 523800), (50, 502848), (54, 465600), (60, 419040), (64, 392850), (72, 349200), (75, 335232), (80, 314280), (81, 310400), (90, 279360), (96, 261900), (97, 259200), (100, 251424), (108, 232800), (120, 209520), (128, 196425), (135, 186240), (144, 174600), (150, 167616), (160, 157140), (162, 155200), (180, 139680), (192, 130950), (194, 129600), (200, 125712), (216, 116400), (225, 111744), (240, 104760), (270, 93120), (288, 87300), (291, 86400), (300, 83808), (320, 78570), (324, 77600), (360, 69840), (384, 65475), (388, 64800), (400, 62856), (405, 62080), (432, 58200), (450, 55872), (480, 52380), (485, 51840), (540, 46560), (576, 43650), (582, 43200), (600, 41904), (640, 39285), (648, 38800), (675, 37248), (720, 34920), (776, 32400), (800, 31428), (810, 31040), (864, 29100), (873, 28800), (900, 27936), (960, 26190), (970, 25920), (1080, 23280), (1152, 21825), (1164, 21600), (1200, 20952), (1296, 19400), (1350, 18624), (1440, 17460), (1455, 17280), (1552, 16200), (1600, 15714), (1620, 15520), (1728, 14550), (1746, 14400), (1800, 13968), (1920, 13095), (1940, 12960), (2025, 12416), (2160, 11640), (2328, 10800), (2400, 10476), (2425, 10368), (2592, 9700), (2619, 9600), (2700, 9312), (2880, 8730), (2910, 8640), (3104, 8100), (3200, 7857), (3240, 7760), (3456, 7275), (3492, 7200), (3600, 6984), (3880, 6480), (4050, 6208), (4320, 5820), (4365, 5760), (4656, 5400), (4800, 5238), (4850, 5184)]