2000758800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{2593}}^1$

素因数の和:3257

約数の個数: 120

約数和(自身を含む): 6421540384

約数和(自身を除く): 4420781584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 643, 1200, 1286, 1929, 2572, 2593, 3215, 3858, 5144, 5186, 6430, 7716, 7779, 9645, 10288, 10372, 12860, 12965, 15432, 15558, 16075, 19290, 20744, 25720, 25930, 30864, 31116, 32150, 38580, 38895, 41488, 48225, 51440, 51860, 62232, 64300, 64825, 77160, 77790, 96450, 103720, 124464, 128600, 129650, 154320, 155580, 192900, 194475, 207440, 257200, 259300, 311160, 385800, 388950, 518600, 622320, 771600, 777900, 1037200, 1555800, 1667299, 3111600, 3334598, 5001897, 6669196, 8336495, 10003794, 13338392, 16672990, 20007588, 25009485, 26676784, 33345980, 40015176, 41682475, 50018970, 66691960, 80030352, 83364950, 100037940, 125047425, 133383920, 166729900, 200075880, 250094850, 333459800, 400151760, 500189700, 666919600, 1000379400, 2000758800]

約数ペア:

[(1, 2000758800), (2, 1000379400), (3, 666919600), (4, 500189700), (5, 400151760), (6, 333459800), (8, 250094850), (10, 200075880), (12, 166729900), (15, 133383920), (16, 125047425), (20, 100037940), (24, 83364950), (25, 80030352), (30, 66691960), (40, 50018970), (48, 41682475), (50, 40015176), (60, 33345980), (75, 26676784), (80, 25009485), (100, 20007588), (120, 16672990), (150, 13338392), (200, 10003794), (240, 8336495), (300, 6669196), (400, 5001897), (600, 3334598), (643, 3111600), (1200, 1667299), (1286, 1555800), (1929, 1037200), (2572, 777900), (2593, 771600), (3215, 622320), (3858, 518600), (5144, 388950), (5186, 385800), (6430, 311160), (7716, 259300), (7779, 257200), (9645, 207440), (10288, 194475), (10372, 192900), (12860, 155580), (12965, 154320), (15432, 129650), (15558, 128600), (16075, 124464), (19290, 103720), (20744, 96450), (25720, 77790), (25930, 77160), (30864, 64825), (31116, 64300), (32150, 62232), (38580, 51860), (38895, 51440), (41488, 48225)]