145808250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{27773}}^1$

素因数の和:27800

約数の個数: 64

約数和(自身を含む): 415943424

約数和(自身を除く): 270135174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 27773, 55546, 83319, 138865, 166638, 194411, 277730, 388822, 416595, 583233, 694325, 833190, 972055, 1166466, 1388650, 1944110, 2082975, 2916165, 3471625, 4165950, 4860275, 5832330, 6943250, 9720550, 10414875, 14580825, 20829750, 24301375, 29161650, 48602750, 72904125, 145808250]

約数ペア:

[(1, 145808250), (2, 72904125), (3, 48602750), (5, 29161650), (6, 24301375), (7, 20829750), (10, 14580825), (14, 10414875), (15, 9720550), (21, 6943250), (25, 5832330), (30, 4860275), (35, 4165950), (42, 3471625), (50, 2916165), (70, 2082975), (75, 1944110), (105, 1388650), (125, 1166466), (150, 972055), (175, 833190), (210, 694325), (250, 583233), (350, 416595), (375, 388822), (525, 277730), (750, 194411), (875, 166638), (1050, 138865), (1750, 83319), (2625, 55546), (5250, 27773)]