143680900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130619}}^1$

素因数の和:130644

約数の個数: 36

約数和(自身を含む): 340134480

約数和(自身を除く): 196453580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 130619, 261238, 522476, 653095, 1306190, 1436809, 2612380, 2873618, 3265475, 5747236, 6530950, 7184045, 13061900, 14368090, 28736180, 35920225, 71840450, 143680900]

約数ペア:

[(1, 143680900), (2, 71840450), (4, 35920225), (5, 28736180), (10, 14368090), (11, 13061900), (20, 7184045), (22, 6530950), (25, 5747236), (44, 3265475), (50, 2873618), (55, 2612380), (100, 1436809), (110, 1306190), (220, 653095), (275, 522476), (550, 261238), (1100, 130619)]