218062800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 791248960

約数和(自身を除く): 573186160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 75, 80, 90, 100, 108, 120, 122, 135, 144, 150, 180, 183, 200, 216, 225, 240, 244, 270, 300, 305, 331, 360, 366, 400, 432, 450, 488, 540, 549, 600, 610, 662, 675, 720, 732, 900, 915, 976, 993, 1080, 1098, 1200, 1220, 1324, 1350, 1464, 1525, 1647, 1655, 1800, 1830, 1986, 2160, 2196, 2440, 2648, 2700, 2745, 2928, 2979, 3050, 3294, 3310, 3600, 3660, 3972, 4392, 4575, 4880, 4965, 5296, 5400, 5490, 5958, 6100, 6588, 6620, 7320, 7944, 8235, 8275, 8784, 8937, 9150, 9930, 10800, 10980, 11916, 12200, 13176, 13240, 13725, 14640, 14895, 15888, 16470, 16550, 17874, 18300, 19860, 20191, 21960, 23832, 24400, 24825, 26352, 26480, 27450, 29790, 32940, 33100, 35748, 36600, 39720, 40382, 41175, 43920, 44685, 47664, 49650, 54900, 59580, 60573, 65880, 66200, 71496, 73200, 74475, 79440, 80764, 82350, 89370, 99300, 100955, 109800, 119160, 121146, 131760, 132400, 142992, 148950, 161528, 164700, 178740, 181719, 198600, 201910, 219600, 223425, 238320, 242292, 297900, 302865, 323056, 329400, 357480, 363438, 397200, 403820, 446850, 484584, 504775, 545157, 595800, 605730, 658800, 714960, 726876, 807640, 893700, 908595, 969168, 1009550, 1090314, 1191600, 1211460, 1453752, 1514325, 1615280, 1787400, 1817190, 2019100, 2180628, 2422920, 2725785, 2907504, 3028650, 3574800, 3634380, 4038200, 4361256, 4542975, 4845840, 5451570, 6057300, 7268760, 8076400, 8722512, 9085950, 10903140, 12114600, 13628925, 14537520, 18171900, 21806280, 24229200, 27257850, 36343800, 43612560, 54515700, 72687600, 109031400, 218062800]

約数ペア:

[(1, 218062800), (2, 109031400), (3, 72687600), (4, 54515700), (5, 43612560), (6, 36343800), (8, 27257850), (9, 24229200), (10, 21806280), (12, 18171900), (15, 14537520), (16, 13628925), (18, 12114600), (20, 10903140), (24, 9085950), (25, 8722512), (27, 8076400), (30, 7268760), (36, 6057300), (40, 5451570), (45, 4845840), (48, 4542975), (50, 4361256), (54, 4038200), (60, 3634380), (61, 3574800), (72, 3028650), (75, 2907504), (80, 2725785), (90, 2422920), (100, 2180628), (108, 2019100), (120, 1817190), (122, 1787400), (135, 1615280), (144, 1514325), (150, 1453752), (180, 1211460), (183, 1191600), (200, 1090314), (216, 1009550), (225, 969168), (240, 908595), (244, 893700), (270, 807640), (300, 726876), (305, 714960), (331, 658800), (360, 605730), (366, 595800), (400, 545157), (432, 504775), (450, 484584), (488, 446850), (540, 403820), (549, 397200), (600, 363438), (610, 357480), (662, 329400), (675, 323056), (720, 302865), (732, 297900), (900, 242292), (915, 238320), (976, 223425), (993, 219600), (1080, 201910), (1098, 198600), (1200, 181719), (1220, 178740), (1324, 164700), (1350, 161528), (1464, 148950), (1525, 142992), (1647, 132400), (1655, 131760), (1800, 121146), (1830, 119160), (1986, 109800), (2160, 100955), (2196, 99300), (2440, 89370), (2648, 82350), (2700, 80764), (2745, 79440), (2928, 74475), (2979, 73200), (3050, 71496), (3294, 66200), (3310, 65880), (3600, 60573), (3660, 59580), (3972, 54900), (4392, 49650), (4575, 47664), (4880, 44685), (4965, 43920), (5296, 41175), (5400, 40382), (5490, 39720), (5958, 36600), (6100, 35748), (6588, 33100), (6620, 32940), (7320, 29790), (7944, 27450), (8235, 26480), (8275, 26352), (8784, 24825), (8937, 24400), (9150, 23832), (9930, 21960), (10800, 20191), (10980, 19860), (11916, 18300), (12200, 17874), (13176, 16550), (13240, 16470), (13725, 15888), (14640, 14895)]