77429100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{36871}}^1$

素因数の和:36895

約数の個数: 72

約数和(自身を含む): 256039168

約数和(自身を除く): 178610068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 36871, 73742, 110613, 147484, 184355, 221226, 258097, 368710, 442452, 516194, 553065, 737420, 774291, 921775, 1032388, 1106130, 1290485, 1548582, 1843550, 2212260, 2580970, 2765325, 3097164, 3687100, 3871455, 5161940, 5530650, 6452425, 7742910, 11061300, 12904850, 15485820, 19357275, 25809700, 38714550, 77429100]

約数ペア:

[(1, 77429100), (2, 38714550), (3, 25809700), (4, 19357275), (5, 15485820), (6, 12904850), (7, 11061300), (10, 7742910), (12, 6452425), (14, 5530650), (15, 5161940), (20, 3871455), (21, 3687100), (25, 3097164), (28, 2765325), (30, 2580970), (35, 2212260), (42, 1843550), (50, 1548582), (60, 1290485), (70, 1106130), (75, 1032388), (84, 921775), (100, 774291), (105, 737420), (140, 553065), (150, 516194), (175, 442452), (210, 368710), (300, 258097), (350, 221226), (420, 184355), (525, 147484), (700, 110613), (1050, 73742), (2100, 36871)]