57750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1$

素因数の和:38

約数の個数: 64

約数和(自身を含む): 179712

約数和(自身を除く): 121962

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 462, 525, 550, 750, 770, 825, 875, 1050, 1155, 1375, 1650, 1750, 1925, 2310, 2625, 2750, 3850, 4125, 5250, 5775, 8250, 9625, 11550, 19250, 28875, 57750]

約数ペア:

[(1, 57750), (2, 28875), (3, 19250), (5, 11550), (6, 9625), (7, 8250), (10, 5775), (11, 5250), (14, 4125), (15, 3850), (21, 2750), (22, 2625), (25, 2310), (30, 1925), (33, 1750), (35, 1650), (42, 1375), (50, 1155), (55, 1050), (66, 875), (70, 825), (75, 770), (77, 750), (105, 550), (110, 525), (125, 462), (150, 385), (154, 375), (165, 350), (175, 330), (210, 275), (231, 250)]