122550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 327360

約数和(自身を除く): 204810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 258, 285, 430, 475, 570, 645, 817, 950, 1075, 1290, 1425, 1634, 2150, 2451, 2850, 3225, 4085, 4902, 6450, 8170, 12255, 20425, 24510, 40850, 61275, 122550]

約数ペア:

[(1, 122550), (2, 61275), (3, 40850), (5, 24510), (6, 20425), (10, 12255), (15, 8170), (19, 6450), (25, 4902), (30, 4085), (38, 3225), (43, 2850), (50, 2451), (57, 2150), (75, 1634), (86, 1425), (95, 1290), (114, 1075), (129, 950), (150, 817), (190, 645), (215, 570), (258, 475), (285, 430)]