74601300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 217520800

約数和(自身を除く): 142919500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 1789, 2085, 2780, 3475, 3578, 4170, 5367, 6950, 7156, 8340, 8945, 10425, 10734, 13900, 17890, 20850, 21468, 26835, 35780, 41700, 44725, 53670, 89450, 107340, 134175, 178900, 248671, 268350, 497342, 536700, 746013, 994684, 1243355, 1492026, 2486710, 2984052, 3730065, 4973420, 6216775, 7460130, 12433550, 14920260, 18650325, 24867100, 37300650, 74601300]

約数ペア:

[(1, 74601300), (2, 37300650), (3, 24867100), (4, 18650325), (5, 14920260), (6, 12433550), (10, 7460130), (12, 6216775), (15, 4973420), (20, 3730065), (25, 2984052), (30, 2486710), (50, 1492026), (60, 1243355), (75, 994684), (100, 746013), (139, 536700), (150, 497342), (278, 268350), (300, 248671), (417, 178900), (556, 134175), (695, 107340), (834, 89450), (1390, 53670), (1668, 44725), (1789, 41700), (2085, 35780), (2780, 26835), (3475, 21468), (3578, 20850), (4170, 17890), (5367, 13900), (6950, 10734), (7156, 10425), (8340, 8945)]