135000420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{60811}}^1$

素因数の和:60860

約数の個数: 48

約数和(自身を含む): 388223808

約数和(自身を除く): 253223388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 60811, 121622, 182433, 243244, 304055, 364866, 608110, 729732, 912165, 1216220, 1824330, 2250007, 3648660, 4500014, 6750021, 9000028, 11250035, 13500042, 22500070, 27000084, 33750105, 45000140, 67500210, 135000420]

約数ペア:

[(1, 135000420), (2, 67500210), (3, 45000140), (4, 33750105), (5, 27000084), (6, 22500070), (10, 13500042), (12, 11250035), (15, 9000028), (20, 6750021), (30, 4500014), (37, 3648660), (60, 2250007), (74, 1824330), (111, 1216220), (148, 912165), (185, 729732), (222, 608110), (370, 364866), (444, 304055), (555, 243244), (740, 182433), (1110, 121622), (2220, 60811)]