250067520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 224

約数和(自身を含む): 893917440

約数和(自身を除く): 643849920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 240, 270, 281, 288, 309, 320, 360, 412, 432, 480, 515, 540, 562, 576, 618, 720, 824, 843, 864, 927, 960, 1030, 1080, 1124, 1236, 1405, 1440, 1545, 1648, 1686, 1728, 1854, 2060, 2160, 2248, 2472, 2529, 2781, 2810, 2880, 3090, 3296, 3372, 3708, 4120, 4215, 4320, 4496, 4635, 4944, 5058, 5562, 5620, 6180, 6592, 6744, 7416, 7587, 8240, 8430, 8640, 8992, 9270, 9888, 10116, 11124, 11240, 12360, 12645, 13488, 13905, 14832, 15174, 16480, 16860, 17984, 18540, 19776, 20232, 22248, 22480, 24720, 25290, 26976, 27810, 28943, 29664, 30348, 32960, 33720, 37080, 37935, 40464, 44496, 44960, 49440, 50580, 53952, 55620, 57886, 59328, 60696, 67440, 74160, 75870, 80928, 86829, 88992, 89920, 98880, 101160, 111240, 115772, 121392, 134880, 144715, 148320, 151740, 161856, 173658, 177984, 202320, 222480, 231544, 242784, 260487, 269760, 289430, 296640, 303480, 347316, 404640, 434145, 444960, 463088, 485568, 520974, 578860, 606960, 694632, 781461, 809280, 868290, 889920, 926176, 1041948, 1157720, 1213920, 1302435, 1389264, 1562922, 1736580, 1852352, 2083896, 2315440, 2427840, 2604870, 2778528, 3125844, 3473160, 3907305, 4167792, 4630880, 5209740, 5557056, 6251688, 6946320, 7814610, 8335584, 9261760, 10419480, 12503376, 13892640, 15629220, 16671168, 20838960, 25006752, 27785280, 31258440, 41677920, 50013504, 62516880, 83355840, 125033760, 250067520]

約数ペア:

[(1, 250067520), (2, 125033760), (3, 83355840), (4, 62516880), (5, 50013504), (6, 41677920), (8, 31258440), (9, 27785280), (10, 25006752), (12, 20838960), (15, 16671168), (16, 15629220), (18, 13892640), (20, 12503376), (24, 10419480), (27, 9261760), (30, 8335584), (32, 7814610), (36, 6946320), (40, 6251688), (45, 5557056), (48, 5209740), (54, 4630880), (60, 4167792), (64, 3907305), (72, 3473160), (80, 3125844), (90, 2778528), (96, 2604870), (103, 2427840), (108, 2315440), (120, 2083896), (135, 1852352), (144, 1736580), (160, 1562922), (180, 1389264), (192, 1302435), (206, 1213920), (216, 1157720), (240, 1041948), (270, 926176), (281, 889920), (288, 868290), (309, 809280), (320, 781461), (360, 694632), (412, 606960), (432, 578860), (480, 520974), (515, 485568), (540, 463088), (562, 444960), (576, 434145), (618, 404640), (720, 347316), (824, 303480), (843, 296640), (864, 289430), (927, 269760), (960, 260487), (1030, 242784), (1080, 231544), (1124, 222480), (1236, 202320), (1405, 177984), (1440, 173658), (1545, 161856), (1648, 151740), (1686, 148320), (1728, 144715), (1854, 134880), (2060, 121392), (2160, 115772), (2248, 111240), (2472, 101160), (2529, 98880), (2781, 89920), (2810, 88992), (2880, 86829), (3090, 80928), (3296, 75870), (3372, 74160), (3708, 67440), (4120, 60696), (4215, 59328), (4320, 57886), (4496, 55620), (4635, 53952), (4944, 50580), (5058, 49440), (5562, 44960), (5620, 44496), (6180, 40464), (6592, 37935), (6744, 37080), (7416, 33720), (7587, 32960), (8240, 30348), (8430, 29664), (8640, 28943), (8992, 27810), (9270, 26976), (9888, 25290), (10116, 24720), (11124, 22480), (11240, 22248), (12360, 20232), (12645, 19776), (13488, 18540), (13905, 17984), (14832, 16860), (15174, 16480)]