111331000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 294840000

約数和(自身を除く): 183509000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 125, 145, 200, 220, 232, 250, 275, 290, 319, 349, 440, 500, 550, 580, 638, 698, 725, 1000, 1100, 1160, 1276, 1375, 1396, 1450, 1595, 1745, 2200, 2552, 2750, 2792, 2900, 3190, 3490, 3625, 3839, 5500, 5800, 6380, 6980, 7250, 7678, 7975, 8725, 10121, 11000, 12760, 13960, 14500, 15356, 15950, 17450, 19195, 20242, 29000, 30712, 31900, 34900, 38390, 39875, 40484, 43625, 50605, 63800, 69800, 76780, 79750, 80968, 87250, 95975, 101210, 111331, 153560, 159500, 174500, 191950, 202420, 222662, 253025, 319000, 349000, 383900, 404840, 445324, 479875, 506050, 556655, 767800, 890648, 959750, 1012100, 1113310, 1265125, 1919500, 2024200, 2226620, 2530250, 2783275, 3839000, 4453240, 5060500, 5566550, 10121000, 11133100, 13916375, 22266200, 27832750, 55665500, 111331000]

約数ペア:

[(1, 111331000), (2, 55665500), (4, 27832750), (5, 22266200), (8, 13916375), (10, 11133100), (11, 10121000), (20, 5566550), (22, 5060500), (25, 4453240), (29, 3839000), (40, 2783275), (44, 2530250), (50, 2226620), (55, 2024200), (58, 1919500), (88, 1265125), (100, 1113310), (110, 1012100), (116, 959750), (125, 890648), (145, 767800), (200, 556655), (220, 506050), (232, 479875), (250, 445324), (275, 404840), (290, 383900), (319, 349000), (349, 319000), (440, 253025), (500, 222662), (550, 202420), (580, 191950), (638, 174500), (698, 159500), (725, 153560), (1000, 111331), (1100, 101210), (1160, 95975), (1276, 87250), (1375, 80968), (1396, 79750), (1450, 76780), (1595, 69800), (1745, 63800), (2200, 50605), (2552, 43625), (2750, 40484), (2792, 39875), (2900, 38390), (3190, 34900), (3490, 31900), (3625, 30712), (3839, 29000), (5500, 20242), (5800, 19195), (6380, 17450), (6980, 15950), (7250, 15356), (7678, 14500), (7975, 13960), (8725, 12760), (10121, 11000)]