72211650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 207070080

約数和(自身を除く): 134858430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 350, 485, 525, 582, 679, 709, 970, 1050, 1358, 1418, 1455, 2037, 2127, 2425, 2910, 3395, 3545, 4074, 4254, 4850, 4963, 6790, 7090, 7275, 9926, 10185, 10635, 14550, 14889, 16975, 17725, 20370, 21270, 24815, 29778, 33950, 35450, 49630, 50925, 53175, 68773, 74445, 101850, 106350, 124075, 137546, 148890, 206319, 248150, 343865, 372225, 412638, 481411, 687730, 744450, 962822, 1031595, 1444233, 1719325, 2063190, 2407055, 2888466, 3438650, 4814110, 5157975, 7221165, 10315950, 12035275, 14442330, 24070550, 36105825, 72211650]

約数ペア:

[(1, 72211650), (2, 36105825), (3, 24070550), (5, 14442330), (6, 12035275), (7, 10315950), (10, 7221165), (14, 5157975), (15, 4814110), (21, 3438650), (25, 2888466), (30, 2407055), (35, 2063190), (42, 1719325), (50, 1444233), (70, 1031595), (75, 962822), (97, 744450), (105, 687730), (150, 481411), (175, 412638), (194, 372225), (210, 343865), (291, 248150), (350, 206319), (485, 148890), (525, 137546), (582, 124075), (679, 106350), (709, 101850), (970, 74445), (1050, 68773), (1358, 53175), (1418, 50925), (1455, 49630), (2037, 35450), (2127, 33950), (2425, 29778), (2910, 24815), (3395, 21270), (3545, 20370), (4074, 17725), (4254, 16975), (4850, 14889), (4963, 14550), (6790, 10635), (7090, 10185), (7275, 9926)]