2255698800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 240

約数和(自身を含む): 8065634560

約数和(自身を除く): 5809935760

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, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 331, 360, 400, 432, 450, 540, 600, 631, 662, 675, 720, 900, 993, 1080, 1200, 1262, 1324, 1350, 1655, 1800, 1893, 1986, 2160, 2524, 2648, 2700, 2979, 3155, 3310, 3600, 3786, 3972, 4965, 5048, 5296, 5400, 5679, 5958, 6310, 6620, 7572, 7944, 8275, 8937, 9465, 9930, 10096, 10800, 11358, 11916, 12620, 13240, 14895, 15144, 15775, 15888, 16550, 17037, 17874, 18930, 19860, 22716, 23832, 24825, 25240, 26480, 28395, 29790, 30288, 31550, 33100, 34074, 35748, 37860, 39720, 44685, 45432, 47325, 47664, 49650, 50480, 56790, 59580, 63100, 66200, 68148, 71496, 74475, 75720, 79440, 85185, 89370, 90864, 94650, 99300, 113580, 119160, 126200, 132400, 136296, 141975, 142992, 148950, 151440, 170370, 178740, 189300, 198600, 208861, 223425, 227160, 238320, 252400, 272592, 283950, 297900, 340740, 357480, 378600, 397200, 417722, 425925, 446850, 454320, 567900, 595800, 626583, 681480, 714960, 757200, 835444, 851850, 893700, 1044305, 1135800, 1191600, 1253166, 1362960, 1670888, 1703700, 1787400, 1879749, 2088610, 2271600, 2506332, 3132915, 3341776, 3407400, 3574800, 3759498, 4177220, 5012664, 5221525, 5639247, 6265830, 6814800, 7518996, 8354440, 9398745, 10025328, 10443050, 11278494, 12531660, 15037992, 15664575, 16708880, 18797490, 20886100, 22556988, 25063320, 28196235, 30075984, 31329150, 37594980, 41772200, 45113976, 46993725, 50126640, 56392470, 62658300, 75189960, 83544400, 90227952, 93987450, 112784940, 125316600, 140981175, 150379920, 187974900, 225569880, 250633200, 281962350, 375949800, 451139760, 563924700, 751899600, 1127849400, 2255698800]

約数ペア:

[(1, 2255698800), (2, 1127849400), (3, 751899600), (4, 563924700), (5, 451139760), (6, 375949800), (8, 281962350), (9, 250633200), (10, 225569880), (12, 187974900), (15, 150379920), (16, 140981175), (18, 125316600), (20, 112784940), (24, 93987450), (25, 90227952), (27, 83544400), (30, 75189960), (36, 62658300), (40, 56392470), (45, 50126640), (48, 46993725), (50, 45113976), (54, 41772200), (60, 37594980), (72, 31329150), (75, 30075984), (80, 28196235), (90, 25063320), (100, 22556988), (108, 20886100), (120, 18797490), (135, 16708880), (144, 15664575), (150, 15037992), (180, 12531660), (200, 11278494), (216, 10443050), (225, 10025328), (240, 9398745), (270, 8354440), (300, 7518996), (331, 6814800), (360, 6265830), (400, 5639247), (432, 5221525), (450, 5012664), (540, 4177220), (600, 3759498), (631, 3574800), (662, 3407400), (675, 3341776), (720, 3132915), (900, 2506332), (993, 2271600), (1080, 2088610), (1200, 1879749), (1262, 1787400), (1324, 1703700), (1350, 1670888), (1655, 1362960), (1800, 1253166), (1893, 1191600), (1986, 1135800), (2160, 1044305), (2524, 893700), (2648, 851850), (2700, 835444), (2979, 757200), (3155, 714960), (3310, 681480), (3600, 626583), (3786, 595800), (3972, 567900), (4965, 454320), (5048, 446850), (5296, 425925), (5400, 417722), (5679, 397200), (5958, 378600), (6310, 357480), (6620, 340740), (7572, 297900), (7944, 283950), (8275, 272592), (8937, 252400), (9465, 238320), (9930, 227160), (10096, 223425), (10800, 208861), (11358, 198600), (11916, 189300), (12620, 178740), (13240, 170370), (14895, 151440), (15144, 148950), (15775, 142992), (15888, 141975), (16550, 136296), (17037, 132400), (17874, 126200), (18930, 119160), (19860, 113580), (22716, 99300), (23832, 94650), (24825, 90864), (25240, 89370), (26480, 85185), (28395, 79440), (29790, 75720), (30288, 74475), (31550, 71496), (33100, 68148), (34074, 66200), (35748, 63100), (37860, 59580), (39720, 56790), (44685, 50480), (45432, 49650), (47325, 47664)]