202336740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8087}}^1$

素因数の和:8241

約数の個数: 72

約数和(自身を含む): 618246720

約数和(自身を除く): 415909980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8087, 8340, 12510, 16174, 24261, 25020, 32348, 40435, 48522, 72783, 80870, 97044, 121305, 145566, 161740, 242610, 291132, 363915, 485220, 727830, 1124093, 1455660, 2248186, 3372279, 4496372, 5620465, 6744558, 10116837, 11240930, 13489116, 16861395, 20233674, 22481860, 33722790, 40467348, 50584185, 67445580, 101168370, 202336740]

約数ペア:

[(1, 202336740), (2, 101168370), (3, 67445580), (4, 50584185), (5, 40467348), (6, 33722790), (9, 22481860), (10, 20233674), (12, 16861395), (15, 13489116), (18, 11240930), (20, 10116837), (30, 6744558), (36, 5620465), (45, 4496372), (60, 3372279), (90, 2248186), (139, 1455660), (180, 1124093), (278, 727830), (417, 485220), (556, 363915), (695, 291132), (834, 242610), (1251, 161740), (1390, 145566), (1668, 121305), (2085, 97044), (2502, 80870), (2780, 72783), (4170, 48522), (5004, 40435), (6255, 32348), (8087, 25020), (8340, 24261), (12510, 16174)]