120996975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 224291200

約数和(自身を除く): 103294225

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 121, 165, 199, 201, 275, 335, 363, 597, 605, 737, 825, 995, 1005, 1675, 1815, 2189, 2211, 2985, 3025, 3685, 4975, 5025, 6567, 8107, 9075, 10945, 11055, 13333, 14925, 18425, 24079, 24321, 32835, 39999, 40535, 54725, 55275, 66665, 72237, 120395, 121605, 146663, 164175, 199995, 202675, 333325, 361185, 439989, 601975, 608025, 733315, 999975, 1613293, 1805925, 2199945, 3666575, 4839879, 8066465, 10999725, 24199395, 40332325, 120996975]

約数ペア:

[(1, 120996975), (3, 40332325), (5, 24199395), (11, 10999725), (15, 8066465), (25, 4839879), (33, 3666575), (55, 2199945), (67, 1805925), (75, 1613293), (121, 999975), (165, 733315), (199, 608025), (201, 601975), (275, 439989), (335, 361185), (363, 333325), (597, 202675), (605, 199995), (737, 164175), (825, 146663), (995, 121605), (1005, 120395), (1675, 72237), (1815, 66665), (2189, 55275), (2211, 54725), (2985, 40535), (3025, 39999), (3685, 32835), (4975, 24321), (5025, 24079), (6567, 18425), (8107, 14925), (9075, 13333), (10945, 11055)]