106918900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 263795616

約数和(自身を除く): 156876716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 71, 74, 100, 110, 142, 148, 185, 220, 275, 284, 355, 370, 407, 550, 710, 740, 781, 814, 925, 1100, 1369, 1420, 1562, 1628, 1775, 1850, 2035, 2627, 2738, 3124, 3550, 3700, 3905, 4070, 5254, 5476, 6845, 7100, 7810, 8140, 10175, 10508, 13135, 13690, 15059, 15620, 19525, 20350, 26270, 27380, 28897, 30118, 34225, 39050, 40700, 52540, 57794, 60236, 65675, 68450, 75295, 78100, 97199, 115588, 131350, 136900, 144485, 150590, 194398, 262700, 288970, 301180, 376475, 388796, 485995, 577940, 722425, 752950, 971990, 1069189, 1444850, 1505900, 1943980, 2138378, 2429975, 2889700, 4276756, 4859950, 5345945, 9719900, 10691890, 21383780, 26729725, 53459450, 106918900]

約数ペア:

[(1, 106918900), (2, 53459450), (4, 26729725), (5, 21383780), (10, 10691890), (11, 9719900), (20, 5345945), (22, 4859950), (25, 4276756), (37, 2889700), (44, 2429975), (50, 2138378), (55, 1943980), (71, 1505900), (74, 1444850), (100, 1069189), (110, 971990), (142, 752950), (148, 722425), (185, 577940), (220, 485995), (275, 388796), (284, 376475), (355, 301180), (370, 288970), (407, 262700), (550, 194398), (710, 150590), (740, 144485), (781, 136900), (814, 131350), (925, 115588), (1100, 97199), (1369, 78100), (1420, 75295), (1562, 68450), (1628, 65675), (1775, 60236), (1850, 57794), (2035, 52540), (2627, 40700), (2738, 39050), (3124, 34225), (3550, 30118), (3700, 28897), (3905, 27380), (4070, 26270), (5254, 20350), (5476, 19525), (6845, 15620), (7100, 15059), (7810, 13690), (8140, 13135), (10175, 10508)]