121472100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1130

約数の個数: 108

約数和(自身を含む): 383881680

約数和(自身を除く): 262409580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 139, 150, 180, 225, 278, 300, 417, 450, 556, 695, 834, 900, 971, 1251, 1390, 1668, 1942, 2085, 2502, 2780, 2913, 3475, 3884, 4170, 4855, 5004, 5826, 6255, 6950, 8340, 8739, 9710, 10425, 11652, 12510, 13900, 14565, 17478, 19420, 20850, 24275, 25020, 29130, 31275, 34956, 41700, 43695, 48550, 58260, 62550, 72825, 87390, 97100, 125100, 134969, 145650, 174780, 218475, 269938, 291300, 404907, 436950, 539876, 674845, 809814, 873900, 1214721, 1349690, 1619628, 2024535, 2429442, 2699380, 3374225, 4049070, 4858884, 6073605, 6748450, 8098140, 10122675, 12147210, 13496900, 20245350, 24294420, 30368025, 40490700, 60736050, 121472100]

約数ペア:

[(1, 121472100), (2, 60736050), (3, 40490700), (4, 30368025), (5, 24294420), (6, 20245350), (9, 13496900), (10, 12147210), (12, 10122675), (15, 8098140), (18, 6748450), (20, 6073605), (25, 4858884), (30, 4049070), (36, 3374225), (45, 2699380), (50, 2429442), (60, 2024535), (75, 1619628), (90, 1349690), (100, 1214721), (139, 873900), (150, 809814), (180, 674845), (225, 539876), (278, 436950), (300, 404907), (417, 291300), (450, 269938), (556, 218475), (695, 174780), (834, 145650), (900, 134969), (971, 125100), (1251, 97100), (1390, 87390), (1668, 72825), (1942, 62550), (2085, 58260), (2502, 48550), (2780, 43695), (2913, 41700), (3475, 34956), (3884, 31275), (4170, 29130), (4855, 25020), (5004, 24275), (5826, 20850), (6255, 19420), (6950, 17478), (8340, 14565), (8739, 13900), (9710, 12510), (10425, 11652)]