127781100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6216

約数の個数: 108

約数和(自身を含む): 418004496

約数和(自身を除く): 290223396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6173, 6900, 10350, 12346, 18519, 20700, 24692, 30865, 37038, 55557, 61730, 74076, 92595, 111114, 123460, 141979, 154325, 185190, 222228, 277785, 283958, 308650, 370380, 425937, 462975, 555570, 567916, 617300, 709895, 851874, 925950, 1111140, 1277811, 1388925, 1419790, 1703748, 1851900, 2129685, 2555622, 2777850, 2839580, 3549475, 4259370, 5111244, 5555700, 6389055, 7098950, 8518740, 10648425, 12778110, 14197900, 21296850, 25556220, 31945275, 42593700, 63890550, 127781100]

約数ペア:

[(1, 127781100), (2, 63890550), (3, 42593700), (4, 31945275), (5, 25556220), (6, 21296850), (9, 14197900), (10, 12778110), (12, 10648425), (15, 8518740), (18, 7098950), (20, 6389055), (23, 5555700), (25, 5111244), (30, 4259370), (36, 3549475), (45, 2839580), (46, 2777850), (50, 2555622), (60, 2129685), (69, 1851900), (75, 1703748), (90, 1419790), (92, 1388925), (100, 1277811), (115, 1111140), (138, 925950), (150, 851874), (180, 709895), (207, 617300), (225, 567916), (230, 555570), (276, 462975), (300, 425937), (345, 370380), (414, 308650), (450, 283958), (460, 277785), (575, 222228), (690, 185190), (828, 154325), (900, 141979), (1035, 123460), (1150, 111114), (1380, 92595), (1725, 74076), (2070, 61730), (2300, 55557), (3450, 37038), (4140, 30865), (5175, 24692), (6173, 20700), (6900, 18519), (10350, 12346)]