1297238400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 288

約数和(自身を含む): 4781449920

約数和(自身を除く): 3484211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 360, 372, 384, 400, 450, 465, 480, 496, 558, 576, 600, 620, 640, 720, 744, 775, 800, 900, 930, 960, 992, 1116, 1152, 1200, 1240, 1395, 1440, 1453, 1488, 1550, 1600, 1800, 1860, 1920, 1984, 2232, 2325, 2400, 2480, 2790, 2880, 2906, 2976, 3100, 3200, 3600, 3720, 3968, 4359, 4464, 4650, 4800, 4960, 5580, 5760, 5812, 5952, 6200, 6975, 7200, 7265, 7440, 8718, 8928, 9300, 9600, 9920, 11160, 11624, 11904, 12400, 13077, 13950, 14400, 14530, 14880, 17436, 17856, 18600, 19840, 21795, 22320, 23248, 24800, 26154, 27900, 28800, 29060, 29760, 34872, 35712, 36325, 37200, 43590, 44640, 45043, 46496, 49600, 52308, 55800, 58120, 59520, 65385, 69744, 72650, 74400, 87180, 89280, 90086, 92992, 99200, 104616, 108975, 111600, 116240, 130770, 135129, 139488, 145300, 148800, 174360, 178560, 180172, 185984, 209232, 217950, 223200, 225215, 232480, 261540, 270258, 278976, 290600, 297600, 326925, 348720, 360344, 405387, 418464, 435900, 446400, 450430, 464960, 523080, 540516, 557952, 581200, 653850, 675645, 697440, 720688, 810774, 836928, 871800, 892800, 900860, 929920, 1046160, 1081032, 1126075, 1162400, 1307700, 1351290, 1394880, 1441376, 1621548, 1673856, 1743600, 1801720, 2026935, 2092320, 2162064, 2252150, 2324800, 2615400, 2702580, 2789760, 2882752, 3243096, 3378225, 3487200, 3603440, 4053870, 4184640, 4324128, 4504300, 4649600, 5230800, 5405160, 5765504, 6486192, 6756450, 6974400, 7206880, 8107740, 8369280, 8648256, 9008600, 10134675, 10461600, 10810320, 12972384, 13512900, 13948800, 14413760, 16215480, 17296512, 18017200, 20269350, 20923200, 21620640, 25944768, 27025800, 28827520, 32430960, 36034400, 40538700, 41846400, 43241280, 51889536, 54051600, 64861920, 72068800, 81077400, 86482560, 108103200, 129723840, 144137600, 162154800, 216206400, 259447680, 324309600, 432412800, 648619200, 1297238400]

約数ペア:

[(1, 1297238400), (2, 648619200), (3, 432412800), (4, 324309600), (5, 259447680), (6, 216206400), (8, 162154800), (9, 144137600), (10, 129723840), (12, 108103200), (15, 86482560), (16, 81077400), (18, 72068800), (20, 64861920), (24, 54051600), (25, 51889536), (30, 43241280), (31, 41846400), (32, 40538700), (36, 36034400), (40, 32430960), (45, 28827520), (48, 27025800), (50, 25944768), (60, 21620640), (62, 20923200), (64, 20269350), (72, 18017200), (75, 17296512), (80, 16215480), (90, 14413760), (93, 13948800), (96, 13512900), (100, 12972384), (120, 10810320), (124, 10461600), (128, 10134675), (144, 9008600), (150, 8648256), (155, 8369280), (160, 8107740), (180, 7206880), (186, 6974400), (192, 6756450), (200, 6486192), (225, 5765504), (240, 5405160), (248, 5230800), (279, 4649600), (288, 4504300), (300, 4324128), (310, 4184640), (320, 4053870), (360, 3603440), (372, 3487200), (384, 3378225), (400, 3243096), (450, 2882752), (465, 2789760), (480, 2702580), (496, 2615400), (558, 2324800), (576, 2252150), (600, 2162064), (620, 2092320), (640, 2026935), (720, 1801720), (744, 1743600), (775, 1673856), (800, 1621548), (900, 1441376), (930, 1394880), (960, 1351290), (992, 1307700), (1116, 1162400), (1152, 1126075), (1200, 1081032), (1240, 1046160), (1395, 929920), (1440, 900860), (1453, 892800), (1488, 871800), (1550, 836928), (1600, 810774), (1800, 720688), (1860, 697440), (1920, 675645), (1984, 653850), (2232, 581200), (2325, 557952), (2400, 540516), (2480, 523080), (2790, 464960), (2880, 450430), (2906, 446400), (2976, 435900), (3100, 418464), (3200, 405387), (3600, 360344), (3720, 348720), (3968, 326925), (4359, 297600), (4464, 290600), (4650, 278976), (4800, 270258), (4960, 261540), (5580, 232480), (5760, 225215), (5812, 223200), (5952, 217950), (6200, 209232), (6975, 185984), (7200, 180172), (7265, 178560), (7440, 174360), (8718, 148800), (8928, 145300), (9300, 139488), (9600, 135129), (9920, 130770), (11160, 116240), (11624, 111600), (11904, 108975), (12400, 104616), (13077, 99200), (13950, 92992), (14400, 90086), (14530, 89280), (14880, 87180), (17436, 74400), (17856, 72650), (18600, 69744), (19840, 65385), (21795, 59520), (22320, 58120), (23248, 55800), (24800, 52308), (26154, 49600), (27900, 46496), (28800, 45043), (29060, 44640), (29760, 43590), (34872, 37200), (35712, 36325)]