130738300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16979}}^1$

素因数の和:17011

約数の個数: 72

約数和(自身を含む): 353727360

約数和(自身を除く): 222989060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 16979, 33958, 67916, 84895, 118853, 169790, 186769, 237706, 339580, 373538, 424475, 475412, 594265, 747076, 848950, 933845, 1188530, 1307383, 1697900, 1867690, 2377060, 2614766, 2971325, 3735380, 4669225, 5229532, 5942650, 6536915, 9338450, 11885300, 13073830, 18676900, 26147660, 32684575, 65369150, 130738300]

約数ペア:

[(1, 130738300), (2, 65369150), (4, 32684575), (5, 26147660), (7, 18676900), (10, 13073830), (11, 11885300), (14, 9338450), (20, 6536915), (22, 5942650), (25, 5229532), (28, 4669225), (35, 3735380), (44, 2971325), (50, 2614766), (55, 2377060), (70, 1867690), (77, 1697900), (100, 1307383), (110, 1188530), (140, 933845), (154, 848950), (175, 747076), (220, 594265), (275, 475412), (308, 424475), (350, 373538), (385, 339580), (550, 237706), (700, 186769), (770, 169790), (1100, 118853), (1540, 84895), (1925, 67916), (3850, 33958), (7700, 16979)]