1332100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 3624768

約数和(自身を除く): 2292668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 173, 175, 220, 275, 308, 346, 350, 385, 550, 692, 700, 770, 865, 1100, 1211, 1540, 1730, 1903, 1925, 2422, 3460, 3806, 3850, 4325, 4844, 6055, 7612, 7700, 8650, 9515, 12110, 13321, 17300, 19030, 24220, 26642, 30275, 38060, 47575, 53284, 60550, 66605, 95150, 121100, 133210, 190300, 266420, 333025, 666050, 1332100]

約数ペア:

[(1, 1332100), (2, 666050), (4, 333025), (5, 266420), (7, 190300), (10, 133210), (11, 121100), (14, 95150), (20, 66605), (22, 60550), (25, 53284), (28, 47575), (35, 38060), (44, 30275), (50, 26642), (55, 24220), (70, 19030), (77, 17300), (100, 13321), (110, 12110), (140, 9515), (154, 8650), (173, 7700), (175, 7612), (220, 6055), (275, 4844), (308, 4325), (346, 3850), (350, 3806), (385, 3460), (550, 2422), (692, 1925), (700, 1903), (770, 1730), (865, 1540), (1100, 1211)]