203412120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12373}}^1$

素因数の和:12524

約数の個数: 64

約数和(自身を含む): 614740320

約数和(自身を除く): 411328200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 12373, 16440, 24746, 37119, 49492, 61865, 74238, 98984, 123730, 148476, 185595, 247460, 296952, 371190, 494920, 742380, 1484760, 1695101, 3390202, 5085303, 6780404, 8475505, 10170606, 13560808, 16951010, 20341212, 25426515, 33902020, 40682424, 50853030, 67804040, 101706060, 203412120]

約数ペア:

[(1, 203412120), (2, 101706060), (3, 67804040), (4, 50853030), (5, 40682424), (6, 33902020), (8, 25426515), (10, 20341212), (12, 16951010), (15, 13560808), (20, 10170606), (24, 8475505), (30, 6780404), (40, 5085303), (60, 3390202), (120, 1695101), (137, 1484760), (274, 742380), (411, 494920), (548, 371190), (685, 296952), (822, 247460), (1096, 185595), (1370, 148476), (1644, 123730), (2055, 98984), (2740, 74238), (3288, 61865), (4110, 49492), (5480, 37119), (8220, 24746), (12373, 16440)]