207861300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2381}}^1$

素因数の和:2498

約数の個数: 108

約数和(自身を含む): 658522956

約数和(自身を除く): 450661656

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 873, 900, 970, 1164, 1455, 1746, 1940, 2381, 2425, 2910, 3492, 4365, 4762, 4850, 5820, 7143, 7275, 8730, 9524, 9700, 11905, 14286, 14550, 17460, 21429, 21825, 23810, 28572, 29100, 35715, 42858, 43650, 47620, 59525, 71430, 85716, 87300, 107145, 119050, 142860, 178575, 214290, 230957, 238100, 357150, 428580, 461914, 535725, 692871, 714300, 923828, 1071450, 1154785, 1385742, 2078613, 2142900, 2309570, 2771484, 3464355, 4157226, 4619140, 5773925, 6928710, 8314452, 10393065, 11547850, 13857420, 17321775, 20786130, 23095700, 34643550, 41572260, 51965325, 69287100, 103930650, 207861300]

約数ペア:

[(1, 207861300), (2, 103930650), (3, 69287100), (4, 51965325), (5, 41572260), (6, 34643550), (9, 23095700), (10, 20786130), (12, 17321775), (15, 13857420), (18, 11547850), (20, 10393065), (25, 8314452), (30, 6928710), (36, 5773925), (45, 4619140), (50, 4157226), (60, 3464355), (75, 2771484), (90, 2309570), (97, 2142900), (100, 2078613), (150, 1385742), (180, 1154785), (194, 1071450), (225, 923828), (291, 714300), (300, 692871), (388, 535725), (450, 461914), (485, 428580), (582, 357150), (873, 238100), (900, 230957), (970, 214290), (1164, 178575), (1455, 142860), (1746, 119050), (1940, 107145), (2381, 87300), (2425, 85716), (2910, 71430), (3492, 59525), (4365, 47620), (4762, 43650), (4850, 42858), (5820, 35715), (7143, 29100), (7275, 28572), (8730, 23810), (9524, 21825), (9700, 21429), (11905, 17460), (14286, 14550)]