2017590900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17839}}^1$

素因数の和:17898

約数の個数: 144

約数和(自身を含む): 6503750400

約数和(自身を除く): 4486159500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2900, 3770, 3900, 4350, 4524, 5655, 7540, 8700, 9425, 11310, 17839, 18850, 22620, 28275, 35678, 37700, 53517, 56550, 71356, 89195, 107034, 113100, 178390, 214068, 231907, 267585, 356780, 445975, 463814, 517331, 535170, 695721, 891950, 927628, 1034662, 1070340, 1159535, 1337925, 1391442, 1551993, 1783900, 2069324, 2319070, 2586655, 2675850, 2782884, 3103986, 3478605, 4638140, 5173310, 5351700, 5797675, 6207972, 6725303, 6957210, 7759965, 10346620, 11595350, 12933275, 13450606, 13914420, 15519930, 17393025, 20175909, 23190700, 25866550, 26901212, 31039860, 33626515, 34786050, 38799825, 40351818, 51733100, 67253030, 69572100, 77599650, 80703636, 100879545, 134506060, 155199300, 168132575, 201759090, 336265150, 403518180, 504397725, 672530300, 1008795450, 2017590900]

約数ペア:

[(1, 2017590900), (2, 1008795450), (3, 672530300), (4, 504397725), (5, 403518180), (6, 336265150), (10, 201759090), (12, 168132575), (13, 155199300), (15, 134506060), (20, 100879545), (25, 80703636), (26, 77599650), (29, 69572100), (30, 67253030), (39, 51733100), (50, 40351818), (52, 38799825), (58, 34786050), (60, 33626515), (65, 31039860), (75, 26901212), (78, 25866550), (87, 23190700), (100, 20175909), (116, 17393025), (130, 15519930), (145, 13914420), (150, 13450606), (156, 12933275), (174, 11595350), (195, 10346620), (260, 7759965), (290, 6957210), (300, 6725303), (325, 6207972), (348, 5797675), (377, 5351700), (390, 5173310), (435, 4638140), (580, 3478605), (650, 3103986), (725, 2782884), (754, 2675850), (780, 2586655), (870, 2319070), (975, 2069324), (1131, 1783900), (1300, 1551993), (1450, 1391442), (1508, 1337925), (1740, 1159535), (1885, 1070340), (1950, 1034662), (2175, 927628), (2262, 891950), (2900, 695721), (3770, 535170), (3900, 517331), (4350, 463814), (4524, 445975), (5655, 356780), (7540, 267585), (8700, 231907), (9425, 214068), (11310, 178390), (17839, 113100), (18850, 107034), (22620, 89195), (28275, 71356), (35678, 56550), (37700, 53517)]