213296400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 180

約数和(自身を含む): 746581680

約数和(自身を除く): 533285280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 179, 180, 200, 225, 240, 300, 331, 358, 360, 400, 450, 537, 600, 662, 716, 720, 895, 900, 993, 1074, 1200, 1324, 1432, 1611, 1655, 1790, 1800, 1986, 2148, 2648, 2685, 2864, 2979, 3222, 3310, 3580, 3600, 3972, 4296, 4475, 4965, 5296, 5370, 5958, 6444, 6620, 7160, 7944, 8055, 8275, 8592, 8950, 9930, 10740, 11916, 12888, 13240, 13425, 14320, 14895, 15888, 16110, 16550, 17900, 19860, 21480, 23832, 24825, 25776, 26480, 26850, 29790, 32220, 33100, 35800, 39720, 40275, 42960, 47664, 49650, 53700, 59249, 59580, 64440, 66200, 71600, 74475, 79440, 80550, 99300, 107400, 118498, 119160, 128880, 132400, 148950, 161100, 177747, 198600, 214800, 236996, 238320, 296245, 297900, 322200, 355494, 397200, 473992, 533241, 592490, 595800, 644400, 710988, 888735, 947984, 1066482, 1184980, 1191600, 1421976, 1481225, 1777470, 2132964, 2369960, 2666205, 2843952, 2962450, 3554940, 4265928, 4443675, 4739920, 5332410, 5924900, 7109880, 8531856, 8887350, 10664820, 11849800, 13331025, 14219760, 17774700, 21329640, 23699600, 26662050, 35549400, 42659280, 53324100, 71098800, 106648200, 213296400]

約数ペア:

[(1, 213296400), (2, 106648200), (3, 71098800), (4, 53324100), (5, 42659280), (6, 35549400), (8, 26662050), (9, 23699600), (10, 21329640), (12, 17774700), (15, 14219760), (16, 13331025), (18, 11849800), (20, 10664820), (24, 8887350), (25, 8531856), (30, 7109880), (36, 5924900), (40, 5332410), (45, 4739920), (48, 4443675), (50, 4265928), (60, 3554940), (72, 2962450), (75, 2843952), (80, 2666205), (90, 2369960), (100, 2132964), (120, 1777470), (144, 1481225), (150, 1421976), (179, 1191600), (180, 1184980), (200, 1066482), (225, 947984), (240, 888735), (300, 710988), (331, 644400), (358, 595800), (360, 592490), (400, 533241), (450, 473992), (537, 397200), (600, 355494), (662, 322200), (716, 297900), (720, 296245), (895, 238320), (900, 236996), (993, 214800), (1074, 198600), (1200, 177747), (1324, 161100), (1432, 148950), (1611, 132400), (1655, 128880), (1790, 119160), (1800, 118498), (1986, 107400), (2148, 99300), (2648, 80550), (2685, 79440), (2864, 74475), (2979, 71600), (3222, 66200), (3310, 64440), (3580, 59580), (3600, 59249), (3972, 53700), (4296, 49650), (4475, 47664), (4965, 42960), (5296, 40275), (5370, 39720), (5958, 35800), (6444, 33100), (6620, 32220), (7160, 29790), (7944, 26850), (8055, 26480), (8275, 25776), (8592, 24825), (8950, 23832), (9930, 21480), (10740, 19860), (11916, 17900), (12888, 16550), (13240, 16110), (13425, 15888), (14320, 14895)]