143393000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7587

約数の個数: 64

約数和(自身を含む): 353246400

約数和(自身を除く): 209853400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1900, 2375, 3800, 4750, 7547, 9500, 15094, 19000, 30188, 37735, 60376, 75470, 143393, 150940, 188675, 286786, 301880, 377350, 573572, 716965, 754700, 943375, 1147144, 1433930, 1509400, 1886750, 2867860, 3584825, 3773500, 5735720, 7169650, 7547000, 14339300, 17924125, 28678600, 35848250, 71696500, 143393000]

約数ペア:

[(1, 143393000), (2, 71696500), (4, 35848250), (5, 28678600), (8, 17924125), (10, 14339300), (19, 7547000), (20, 7169650), (25, 5735720), (38, 3773500), (40, 3584825), (50, 2867860), (76, 1886750), (95, 1509400), (100, 1433930), (125, 1147144), (152, 943375), (190, 754700), (200, 716965), (250, 573572), (380, 377350), (475, 301880), (500, 286786), (760, 188675), (950, 150940), (1000, 143393), (1900, 75470), (2375, 60376), (3800, 37735), (4750, 30188), (7547, 19000), (9500, 15094)]