72033500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 96

約数和(自身を含む): 196245504

約数和(自身を除く): 124212004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1871, 1925, 2750, 3500, 3742, 3850, 5500, 7484, 7700, 9355, 9625, 13097, 18710, 19250, 20581, 26194, 37420, 38500, 41162, 46775, 52388, 65485, 82324, 93550, 102905, 130970, 144067, 187100, 205810, 233875, 261940, 288134, 327425, 411620, 467750, 514525, 576268, 654850, 720335, 935500, 1029050, 1309700, 1440670, 1637125, 2058100, 2572625, 2881340, 3274250, 3601675, 5145250, 6548500, 7203350, 10290500, 14406700, 18008375, 36016750, 72033500]

約数ペア:

[(1, 72033500), (2, 36016750), (4, 18008375), (5, 14406700), (7, 10290500), (10, 7203350), (11, 6548500), (14, 5145250), (20, 3601675), (22, 3274250), (25, 2881340), (28, 2572625), (35, 2058100), (44, 1637125), (50, 1440670), (55, 1309700), (70, 1029050), (77, 935500), (100, 720335), (110, 654850), (125, 576268), (140, 514525), (154, 467750), (175, 411620), (220, 327425), (250, 288134), (275, 261940), (308, 233875), (350, 205810), (385, 187100), (500, 144067), (550, 130970), (700, 102905), (770, 93550), (875, 82324), (1100, 65485), (1375, 52388), (1540, 46775), (1750, 41162), (1871, 38500), (1925, 37420), (2750, 26194), (3500, 20581), (3742, 19250), (3850, 18710), (5500, 13097), (7484, 9625), (7700, 9355)]