208316400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2591}}^1$

素因数の和:2679

約数の個数: 120

約数和(自身を含む): 677528064

約数和(自身を除く): 469211664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 1005, 1072, 1200, 1340, 1608, 1675, 2010, 2591, 2680, 3216, 3350, 4020, 5025, 5182, 5360, 6700, 7773, 8040, 10050, 10364, 12955, 13400, 15546, 16080, 20100, 20728, 25910, 26800, 31092, 38865, 40200, 41456, 51820, 62184, 64775, 77730, 80400, 103640, 124368, 129550, 155460, 173597, 194325, 207280, 259100, 310920, 347194, 388650, 518200, 520791, 621840, 694388, 777300, 867985, 1036400, 1041582, 1388776, 1554600, 1735970, 2083164, 2603955, 2777552, 3109200, 3471940, 4166328, 4339925, 5207910, 6943880, 8332656, 8679850, 10415820, 13019775, 13887760, 17359700, 20831640, 26039550, 34719400, 41663280, 52079100, 69438800, 104158200, 208316400]

約数ペア:

[(1, 208316400), (2, 104158200), (3, 69438800), (4, 52079100), (5, 41663280), (6, 34719400), (8, 26039550), (10, 20831640), (12, 17359700), (15, 13887760), (16, 13019775), (20, 10415820), (24, 8679850), (25, 8332656), (30, 6943880), (40, 5207910), (48, 4339925), (50, 4166328), (60, 3471940), (67, 3109200), (75, 2777552), (80, 2603955), (100, 2083164), (120, 1735970), (134, 1554600), (150, 1388776), (200, 1041582), (201, 1036400), (240, 867985), (268, 777300), (300, 694388), (335, 621840), (400, 520791), (402, 518200), (536, 388650), (600, 347194), (670, 310920), (804, 259100), (1005, 207280), (1072, 194325), (1200, 173597), (1340, 155460), (1608, 129550), (1675, 124368), (2010, 103640), (2591, 80400), (2680, 77730), (3216, 64775), (3350, 62184), (4020, 51820), (5025, 41456), (5182, 40200), (5360, 38865), (6700, 31092), (7773, 26800), (8040, 25910), (10050, 20728), (10364, 20100), (12955, 16080), (13400, 15546)]