208389600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 216

約数和(自身を含む): 744608592

約数和(自身を除く): 536218992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 103, 120, 144, 150, 160, 180, 200, 206, 225, 240, 281, 288, 300, 309, 360, 400, 412, 450, 480, 515, 562, 600, 618, 720, 800, 824, 843, 900, 927, 1030, 1124, 1200, 1236, 1405, 1440, 1545, 1648, 1686, 1800, 1854, 2060, 2248, 2400, 2472, 2529, 2575, 2810, 3090, 3296, 3372, 3600, 3708, 4120, 4215, 4496, 4635, 4944, 5058, 5150, 5620, 6180, 6744, 7025, 7200, 7416, 7725, 8240, 8430, 8992, 9270, 9888, 10116, 10300, 11240, 12360, 12645, 13488, 14050, 14832, 15450, 16480, 16860, 18540, 20232, 20600, 21075, 22480, 23175, 24720, 25290, 26976, 28100, 28943, 29664, 30900, 33720, 37080, 40464, 41200, 42150, 44960, 46350, 49440, 50580, 56200, 57886, 61800, 63225, 67440, 74160, 80928, 82400, 84300, 86829, 92700, 101160, 112400, 115772, 123600, 126450, 134880, 144715, 148320, 168600, 173658, 185400, 202320, 224800, 231544, 247200, 252900, 260487, 289430, 337200, 347316, 370800, 404640, 434145, 463088, 505800, 520974, 578860, 674400, 694632, 723575, 741600, 868290, 926176, 1011600, 1041948, 1157720, 1302435, 1389264, 1447150, 1736580, 2023200, 2083896, 2170725, 2315440, 2604870, 2778528, 2894300, 3473160, 4167792, 4341450, 4630880, 5209740, 5788600, 6512175, 6946320, 8335584, 8682900, 10419480, 11577200, 13024350, 13892640, 17365800, 20838960, 23154400, 26048700, 34731600, 41677920, 52097400, 69463200, 104194800, 208389600]

約数ペア:

[(1, 208389600), (2, 104194800), (3, 69463200), (4, 52097400), (5, 41677920), (6, 34731600), (8, 26048700), (9, 23154400), (10, 20838960), (12, 17365800), (15, 13892640), (16, 13024350), (18, 11577200), (20, 10419480), (24, 8682900), (25, 8335584), (30, 6946320), (32, 6512175), (36, 5788600), (40, 5209740), (45, 4630880), (48, 4341450), (50, 4167792), (60, 3473160), (72, 2894300), (75, 2778528), (80, 2604870), (90, 2315440), (96, 2170725), (100, 2083896), (103, 2023200), (120, 1736580), (144, 1447150), (150, 1389264), (160, 1302435), (180, 1157720), (200, 1041948), (206, 1011600), (225, 926176), (240, 868290), (281, 741600), (288, 723575), (300, 694632), (309, 674400), (360, 578860), (400, 520974), (412, 505800), (450, 463088), (480, 434145), (515, 404640), (562, 370800), (600, 347316), (618, 337200), (720, 289430), (800, 260487), (824, 252900), (843, 247200), (900, 231544), (927, 224800), (1030, 202320), (1124, 185400), (1200, 173658), (1236, 168600), (1405, 148320), (1440, 144715), (1545, 134880), (1648, 126450), (1686, 123600), (1800, 115772), (1854, 112400), (2060, 101160), (2248, 92700), (2400, 86829), (2472, 84300), (2529, 82400), (2575, 80928), (2810, 74160), (3090, 67440), (3296, 63225), (3372, 61800), (3600, 57886), (3708, 56200), (4120, 50580), (4215, 49440), (4496, 46350), (4635, 44960), (4944, 42150), (5058, 41200), (5150, 40464), (5620, 37080), (6180, 33720), (6744, 30900), (7025, 29664), (7200, 28943), (7416, 28100), (7725, 26976), (8240, 25290), (8430, 24720), (8992, 23175), (9270, 22480), (9888, 21075), (10116, 20600), (10300, 20232), (11240, 18540), (12360, 16860), (12645, 16480), (13488, 15450), (14050, 14832)]