144090100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18713}}^1$

素因数の和:18745

約数の個数: 72

約数和(自身を含む): 389850048

約数和(自身を除く): 245759948

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, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 18713, 37426, 74852, 93565, 130991, 187130, 205843, 261982, 374260, 411686, 467825, 523964, 654955, 823372, 935650, 1029215, 1309910, 1440901, 1871300, 2058430, 2619820, 2881802, 3274775, 4116860, 5146075, 5763604, 6549550, 7204505, 10292150, 13099100, 14409010, 20584300, 28818020, 36022525, 72045050, 144090100]

約数ペア:

[(1, 144090100), (2, 72045050), (4, 36022525), (5, 28818020), (7, 20584300), (10, 14409010), (11, 13099100), (14, 10292150), (20, 7204505), (22, 6549550), (25, 5763604), (28, 5146075), (35, 4116860), (44, 3274775), (50, 2881802), (55, 2619820), (70, 2058430), (77, 1871300), (100, 1440901), (110, 1309910), (140, 1029215), (154, 935650), (175, 823372), (220, 654955), (275, 523964), (308, 467825), (350, 411686), (385, 374260), (550, 261982), (700, 205843), (770, 187130), (1100, 130991), (1540, 93565), (1925, 74852), (3850, 37426), (7700, 18713)]