268291800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 1044576000

約数和(自身を除く): 776284200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 107, 120, 126, 140, 150, 168, 175, 180, 199, 200, 210, 214, 225, 252, 280, 300, 315, 321, 350, 360, 398, 420, 428, 450, 504, 525, 535, 597, 600, 630, 642, 700, 749, 796, 840, 856, 900, 963, 995, 1050, 1070, 1194, 1260, 1284, 1393, 1400, 1498, 1575, 1592, 1605, 1791, 1800, 1926, 1990, 2100, 2140, 2247, 2388, 2520, 2568, 2675, 2786, 2985, 2996, 3150, 3210, 3582, 3745, 3852, 3980, 4179, 4200, 4280, 4494, 4776, 4815, 4975, 5350, 5572, 5970, 5992, 6300, 6420, 6741, 6965, 7164, 7490, 7704, 7960, 8025, 8358, 8955, 8988, 9630, 9950, 10700, 11144, 11235, 11940, 12537, 12600, 12840, 13482, 13930, 14328, 14925, 14980, 16050, 16716, 17910, 17976, 18725, 19260, 19900, 20895, 21293, 21400, 22470, 23880, 24075, 25074, 26964, 27860, 29850, 29960, 32100, 33432, 33705, 34825, 35820, 37450, 38520, 39800, 41790, 42586, 44775, 44940, 48150, 50148, 53928, 55720, 56175, 59700, 62685, 63879, 64200, 67410, 69650, 71640, 74900, 83580, 85172, 89550, 89880, 96300, 100296, 104475, 106465, 112350, 119400, 125370, 127758, 134820, 139300, 149051, 149800, 167160, 168525, 170344, 179100, 191637, 192600, 208950, 212930, 224700, 250740, 255516, 269640, 278600, 298102, 313425, 319395, 337050, 358200, 383274, 417900, 425860, 447153, 449400, 501480, 511032, 532325, 596204, 626850, 638790, 674100, 745255, 766548, 835800, 851720, 894306, 958185, 1064650, 1192408, 1253700, 1277580, 1341459, 1348200, 1490510, 1533096, 1596975, 1788612, 1916370, 2129300, 2235765, 2507400, 2555160, 2682918, 2981020, 3193950, 3577224, 3726275, 3832740, 4258600, 4471530, 4790925, 5365836, 5962040, 6387900, 6707295, 7452550, 7665480, 8943060, 9581850, 10731672, 11178825, 12775800, 13414590, 14905100, 17886120, 19163700, 22357650, 26829180, 29810200, 33536475, 38327400, 44715300, 53658360, 67072950, 89430600, 134145900, 268291800]

約数ペア:

[(1, 268291800), (2, 134145900), (3, 89430600), (4, 67072950), (5, 53658360), (6, 44715300), (7, 38327400), (8, 33536475), (9, 29810200), (10, 26829180), (12, 22357650), (14, 19163700), (15, 17886120), (18, 14905100), (20, 13414590), (21, 12775800), (24, 11178825), (25, 10731672), (28, 9581850), (30, 8943060), (35, 7665480), (36, 7452550), (40, 6707295), (42, 6387900), (45, 5962040), (50, 5365836), (56, 4790925), (60, 4471530), (63, 4258600), (70, 3832740), (72, 3726275), (75, 3577224), (84, 3193950), (90, 2981020), (100, 2682918), (105, 2555160), (107, 2507400), (120, 2235765), (126, 2129300), (140, 1916370), (150, 1788612), (168, 1596975), (175, 1533096), (180, 1490510), (199, 1348200), (200, 1341459), (210, 1277580), (214, 1253700), (225, 1192408), (252, 1064650), (280, 958185), (300, 894306), (315, 851720), (321, 835800), (350, 766548), (360, 745255), (398, 674100), (420, 638790), (428, 626850), (450, 596204), (504, 532325), (525, 511032), (535, 501480), (597, 449400), (600, 447153), (630, 425860), (642, 417900), (700, 383274), (749, 358200), (796, 337050), (840, 319395), (856, 313425), (900, 298102), (963, 278600), (995, 269640), (1050, 255516), (1070, 250740), (1194, 224700), (1260, 212930), (1284, 208950), (1393, 192600), (1400, 191637), (1498, 179100), (1575, 170344), (1592, 168525), (1605, 167160), (1791, 149800), (1800, 149051), (1926, 139300), (1990, 134820), (2100, 127758), (2140, 125370), (2247, 119400), (2388, 112350), (2520, 106465), (2568, 104475), (2675, 100296), (2786, 96300), (2985, 89880), (2996, 89550), (3150, 85172), (3210, 83580), (3582, 74900), (3745, 71640), (3852, 69650), (3980, 67410), (4179, 64200), (4200, 63879), (4280, 62685), (4494, 59700), (4776, 56175), (4815, 55720), (4975, 53928), (5350, 50148), (5572, 48150), (5970, 44940), (5992, 44775), (6300, 42586), (6420, 41790), (6741, 39800), (6965, 38520), (7164, 37450), (7490, 35820), (7704, 34825), (7960, 33705), (8025, 33432), (8358, 32100), (8955, 29960), (8988, 29850), (9630, 27860), (9950, 26964), (10700, 25074), (11144, 24075), (11235, 23880), (11940, 22470), (12537, 21400), (12600, 21293), (12840, 20895), (13482, 19900), (13930, 19260), (14328, 18725), (14925, 17976), (14980, 17910), (16050, 16716)]