273868740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4861}}^1$

素因数の和:5189

約数の個数: 72

約数和(自身を含む): 833560728

約数和(自身を除く): 559691988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 3130, 3756, 4695, 4861, 5634, 6260, 9390, 9722, 11268, 14085, 14583, 18780, 19444, 24305, 28170, 29166, 43749, 48610, 56340, 58332, 72915, 87498, 97220, 145830, 174996, 218745, 291660, 437490, 874980, 1521493, 3042986, 4564479, 6085972, 7607465, 9128958, 13693437, 15214930, 18257916, 22822395, 27386874, 30429860, 45644790, 54773748, 68467185, 91289580, 136934370, 273868740]

約数ペア:

[(1, 273868740), (2, 136934370), (3, 91289580), (4, 68467185), (5, 54773748), (6, 45644790), (9, 30429860), (10, 27386874), (12, 22822395), (15, 18257916), (18, 15214930), (20, 13693437), (30, 9128958), (36, 7607465), (45, 6085972), (60, 4564479), (90, 3042986), (180, 1521493), (313, 874980), (626, 437490), (939, 291660), (1252, 218745), (1565, 174996), (1878, 145830), (2817, 97220), (3130, 87498), (3756, 72915), (4695, 58332), (4861, 56340), (5634, 48610), (6260, 43749), (9390, 29166), (9722, 28170), (11268, 24305), (14085, 19444), (14583, 18780)]